FIRST SUPPLEMENTAL INDENTURE Dated as of April 23, 2015 Supplementing that Certain INDENTURE Dated as of April 23, 2015 Among ENERSYS, THE GUARANTORS NAMED HEREIN and MUFG UNION BANK, N.A., as Trustee 5.00% Senior Notes due 2023

This First Supplemental Indenture, dated as of April 23, 2015 (the “First Supplemental Indenture”), among EnerSys, a Delaware corporation (herein called the “Company”), the Guarantors party hereto (the “Guarantors”) and MUFG Union Bank, N.A., as Trustee under the Base Indenture (as defined herein) and hereunder (the “Trustee”), supplements that certain Indenture, dated as of April 23, 2015, among the Company, the Guarantors named therein and the Trustee (the “Base Indenture” and subject to Section 1.4 hereof, together with this First Supplemental Indenture, the “Indenture”).

The Company and the Guarantors have heretofore executed and delivered to the Trustee the Base Indenture providing for the issuance from time to time of one or more series of the Company’s senior unsecured debt securities (herein and in the Base Indenture called the “Securities”), the forms and terms of which are to be determined as set forth in Sections 201 and 301 of the Base Indenture, and the guarantees thereof (the “Guarantees”) by the Guarantors.

Section 901 of the Base Indenture provides, among other things, that the Company, the Guarantors and the Trustee may enter into indentures supplemental to the Base Indenture for, among other things, the purposes of (a) establishing the form or terms of Securities of any series as permitted by Sections 201 and 301 of the Base Indenture and (b) adding to or changing any of the provisions to the Base Indenture in certain circumstances.

The Company desires to create a series of Securities designated as its “5.00% Senior Notes due 2023” pursuant to the terms of this First Supplemental Indenture.

The Company has duly authorized the execution and delivery of this First Supplemental Indenture and the Notes (as defined herein) to be issued from time to time, as provided for in the Indenture.

Each Guarantor has duly authorized its Guarantee of the Notes and to provide therefor each Guarantor has duly authorized the execution and delivery of this First Supplemental Indenture.

All things necessary have been done to make this First Supplemental Indenture a valid and legally binding agreement of the Company in accordance with its terms and to make the Notes, when executed by the Company and authenticated and delivered under the Indenture and duly issued by the Company, the valid and legally binding obligations of the Company.

All things necessary have been done to make the Guarantees, upon execution and delivery of this First Supplemental Indenture, the valid and legally binding obligations of each Guarantor and to make this First Supplemental Indenture a valid and legally binding agreement of each Guarantor, in accordance with its terms.

Section 1.1    Issuance of Notes; Principal Amount; Maturity; Title.

(1)    On April 23, 2015, the Company shall issue and deliver to the Trustee, and the Trustee shall authenticate, the Initial Notes (as defined herein) substantially in the form set forth in Section 3.2 below, in each case with such appropriate insertions, omissions, substitutions and other variations as are required or permitted by the Base Indenture and this First Supplemental Indenture, and with such letters, numbers, or other marks of identification and such legends or endorsements placed thereon as may be required to comply with applicable tax laws or the rules of any securities exchange or Depositary therefor or as may, consistently herewith, be determined by the Responsible Officer executing such Notes, as evidenced by the execution of such Notes.

(2)    The Initial Notes to be issued pursuant to the Indenture shall be issued in the aggregate principal amount of $300,000,000 and shall mature on April 30, 2023 (the “Stated Maturity”), unless the Notes are redeemed prior to that date as described in Section 5.1. The aggregate principal amount of Initial Notes Outstanding at any time may not exceed $300,000,000, except for Notes issued, authenticated and delivered upon registration of transfer of, or in exchange for, or in lieu of, other Notes of the series pursuant to Sections 304, 305, 306, 906 or 1107 of the Base Indenture and except for any Notes which, pursuant to Section 303 of the Base Indenture, are deemed never to have been authenticated and delivered. The Company may without the consent of the Holders, issue additional Notes hereunder as part of the same series and on the same terms and conditions (and having the same Guarantors) and with the same CUSIP numbers as the Initial Notes, but such additional Notes may be offered at a different offering price or have a different issue date, initial interest accrual date or initial interest payment date (“Additional Notes”); provided that if any Additional Notes are not fungible with the Initial Notes for U.S. federal income tax purposes, such Additional Notes may not have the same CUSIP number as the Initial Notes; provided further that such Additional Notes issued pursuant to Regulation S under the Securities Act may initially be issued under a temporary CUSIP during the applicable Restricted Period.

(3)    The Notes shall be issued only in fully registered form without coupons in minimum denominations of $2,000 and any integral multiple of $1,000 in excess thereof.

(4)    Pursuant to the terms hereof and Sections 201 and 301 of the Base Indenture, the Company hereby creates a series of Securities designated as the “5.00% Senior Notes due 2023” of the Company (as amended or supplemented from time to time, that are issued under the Indenture, including both the Initial Notes and the Additional Notes, if any, the “Notes”), which Notes shall be deemed “Securities” for all purposes under the Base Indenture.

Section 1.2    Interest.

(1)    Interest on a Note will accrue at the per annum rate of 5.00%, from and including the date specified on the face of such Note to, but excluding, the date on which the principal thereof is paid, deemed paid or made available for payment and, in each case, will be paid on the basis of a 360-day year comprised of twelve 30-day months.

(2)    The Company shall pay interest on the Notes semi-annually in arrears on April 30 and October 30 of each year (each, an “Interest Payment Date”), commencing October 30, 2015.

(3)    Interest shall be paid on each Interest Payment Date to the registered Holders of the Notes after the close of business on the Regular Record Date (as defined herein).

(4)    Amounts due on the Stated Maturity or earlier Redemption Date of the Notes will be payable at the Corporate Trust Office. The Company shall make payments of principal, premium, if any, and interest or the Change of Control Payment (as defined herein) in connection with a Change of Control Triggering Event (as defined herein) in respect of the Notes in book-entry form to DTC in immediately available funds, while disbursement of such payments to owners of beneficial interests in Notes in book-entry form will be made in accordance with the procedures of DTC and its participants in effect from time to time. The Company may at any time designate additional Paying Agents or rescind the designation of any Paying Agent or approve a change in the office through which any Paying Agent acts, except that the Company shall be required to maintain a Paying Agent in each Place of Payment for the Notes. Neither the Company nor the Trustee shall impose any service charge for any transfer or exchange of a Note. However, the Company may require Holders of the Notes to pay any taxes or other governmental charges in connection with a transfer or exchange of Notes.

(5)    If any Interest Payment Date, Stated Maturity or earlier Redemption Date or Change of Control Payment Date (as defined herein) falls on a day that is not a Business Day in the City of New York or in the Place of Payment, the Company shall make the required payment of principal, premium, if any, and/or interest or Change of Control Payment in connection with a Change of Control Triggering Event on the next succeeding Business Day as if it were made on the date payment was due, and no interest will accrue on the amount so payable for the period from and after that Interest Payment Date, Stated Maturity or earlier Redemption Date or Change of Control Payment Date, as the case may be, to such next succeeding Business Day.

Section 1.3    No Sinking Fund.

The Company is not required to make mandatory redemption payments or sinking fund payments with respect to the Notes. For the avoidance of doubt, the Company may be required to offer to purchase Notes as described under Section 6.2 hereof. The Company may at any time, and from time to time, purchase Notes in the open market or otherwise.

Section 1.4    Relationship with Base Indenture.

The terms and provisions contained in the Base Indenture will constitute, and are hereby expressly made, a part of this First Supplemental Indenture. However, to the extent any provision

of the Base Indenture conflicts with the express provisions of this First Supplemental Indenture, the provisions of this First Supplemental Indenture will govern and be controlling.

Section 2.1    Definitions.

For all purposes of this First Supplemental Indenture (except as herein otherwise expressly provided or unless the context of this First Supplemental Indenture otherwise requires):

(6)    any reference to an “Article” or a “Section” refers to an Article or a Section, as the case may be, of this First Supplemental Indenture;

(7)    the words “herein,” “hereof” and “hereunder” and other words of similar import refer to this First Supplemental Indenture as a whole and not to any particular Article, Section or other subdivision;

(8)    “including” means including without limitation;

(9)    unless otherwise provided, references to agreements and other instruments shall be deemed to include all amendments and other modifications to such agreements and instruments, but only to the extent such amendments and other modifications are not prohibited by the terms of this Indenture.

The terms defined in this Section 2.1 (except as herein otherwise expressly provided or unless the context of this First Supplemental Indenture otherwise requires) for all purposes of this First Supplemental Indenture and of any indenture supplemental hereto have the respective meanings specified in this Section 2.1. All other terms used in this First Supplemental Indenture that are defined in the Base Indenture, either directly or by reference therein (except as herein otherwise expressly provided or unless the context of this First Supplemental Indenture otherwise requires), have the respective meanings assigned to such terms in the Base Indenture, as in force at the date of this First Supplemental Indenture as originally executed; provided that any term that is defined in both the Base Indenture and this First Supplemental Indenture shall have the meaning assigned to such term in this First Supplemental Indenture.

“Acquired EBITDA” means, with respect to any Acquired Entity or Business for any period, the amount for such period of Consolidated EBITDA of such Acquired Entity or Business, as applicable, all as determined on a consolidated basis for such Acquired Entity or Business, as applicable.

“Acquired Entity or Business” has the meaning specified in the definition of the term “Consolidated EBITDA”.

“Additional Notes” has the meaning specified in Section 1.1(2).

“Applicable Procedures” means, with respect to a Depositary, as to any matter at any time, the policies and procedures of such Depositary, if any, that are applicable to such matter at such time.

“Attributable Indebtedness” means, with regard to a sale and leaseback arrangement of a Principal Property that is a Capitalized Lease, the amount thereof accounted for as a liability in accordance with GAAP.

“Below Investment Grade Rating Event” means the Notes are rated below an Investment Grade Rating by each of the Rating Agencies during the 60-day period following the earlier of (1) the occurrence of a Change of Control or (2) public notice of the Company’s intention to effect a Change of Control; provided, however, that if (i) during such 60-day period one or more Rating Agencies has publicly announced that it is considering the possible downgrade of the Notes, and (ii) a downgrade by each of the Rating Agencies that has made such an announcement would result in a Below Investment Grade Rating Event, then such 60-day period shall be extended for such time as the rating of the Notes by any such Rating Agency remains under publicly announced consideration for possible downgrade to a rating below an Investment Grade Rating and a downgrade by such Rating Agency to a rating below an Investment Grade Rating could cause a Below Investment Grade Rating Event. Notwithstanding the foregoing, a Below Investment Grade Rating Event will not be deemed to have occurred in respect of a particular Change of Control (and thus will not be deemed a Below Investment Grade Rating Event for purposes of the definition of “Change of Control Triggering Event”) if either Rating Agency shall have put forth a written statement to the effect that such downgrade is not attributable in whole or in part to the applicable Change of Control (whether or not the applicable Change of Control has occurred at the time of the rating event).

“Capitalized Lease” means all leases that are required to be, in accordance with GAAP, recorded as capitalized leases; provided that for all purposes hereunder the amount of obligations under any Capitalized Lease shall be the amount thereof accounted for as a liability in accordance with GAAP.

“Change of Control” means the occurrence of any of the following: (1) the direct or indirect sale, transfer, conveyance or other disposition (other than by way of merger or consolidation), in one or a series of related transactions, of all or substantially all of the properties or assets of the Company and its Subsidiaries taken as a whole to any “person” (as that term is used in Section 13(d)(3) of the Exchange Act) other than the Company or one of its Subsidiaries; (2) the adoption of a plan relating to the Company’s liquidation or dissolution; (3) the Company becomes aware of (by way of a report or any other filing pursuant to Section 13(d) of the Exchange Act, proxy, vote, written notice or otherwise) the consummation of any transaction (including, without limitation, any merger or consolidation) the result of which is that any “person” (as that term is used in Section 13(d)(3) of the Exchange Act) becomes the beneficial owner, directly or indirectly, of more than 50% of the total voting power of all shares of the capital stock of the Company entitled to vote generally in elections of directors; or (4) the Company consolidates with, or merges with or into, any “person” (as that term is used in

Section 13(d) of the Exchange Act), or any “person” (as that term is used in Section 13(d) of the Exchange Act) consolidates with, or merges with or into, the Company, in any such event pursuant to a transaction in which any of the outstanding voting stock of the Company or such other “person” (as that term is used in Section 13(d) of the Exchange Act) is converted into or exchanged for cash, securities or other property, other than any such transaction where the shares of the voting stock of the Company outstanding immediately prior to such transaction constitute, or are converted into or exchanged for, a majority of the voting stock of the surviving “person” (as that term is used in Section 13(d) of the Exchange Act) immediately after giving effect to such transaction.

Notwithstanding the foregoing, a transaction will not be deemed to involve a Change of Control if (1) the Company becomes a direct or indirect wholly-owned Subsidiary of a holding company and (2)(A) the direct or indirect holders of the voting stock of such holding company immediately following that transaction are substantially the same as the holders of the voting stock of the Company immediately prior to that transaction or (B) immediately following that transaction no person (other than a holding company satisfying the requirements of this sentence) is the beneficial owner, directly or indirectly, of more than 50% of the voting stock of such holding company.

“Change of Control Offer” has the meaning specified in Section 6.2(1).

“Change of Control Payment” has the meaning specified in Section 6.2(1).

“Change of Control Payment Date” has the meaning specified in Section 6.2(2).

“Change of Control Triggering Event” means the occurrence of both a Change of Control and a Below Investment Grade Rating Event.

“Clearstream” means Clearstream Banking, S.A.

“Comparable Treasury Issue” means the United States Treasury security selected by an Independent Investment Bank as having a maturity comparable to the remaining term (“Remaining Life”) of the Notes to be redeemed that would be utilized, at the time of selection and in accordance with customary financial practice, in pricing new issues of corporate debt securities of comparable maturity to the remaining term of the Notes.

“Comparable Treasury Price” means, with respect to any Redemption Date, (1) the average of the Reference Treasury Dealer Quotations for such Redemption Date, after excluding the highest and lowest such Reference Treasury Dealer Quotations, or (2) if the Independent Investment Bank obtains fewer than four such Reference Treasury Dealer Quotations, the average of all such Reference Treasury Dealer Quotations or, if only one such Reference Treasury Dealer Quotation is obtained, such Reference Treasury Dealer Quotation.

“Consolidated EBITDA” means, with respect to any Person for any period, the Consolidated Net Income of such Person for such period:

operating efficiencies shall be determined by the Company in good faith and shall be calculated on a Pro Forma Basis as though such cost savings, synergies or operating efficiencies had been realized on the first day of such period), net of the amount of actual benefits realized prior to or during such period from such actions; provided that, the Company shall have determined in good faith that such cost savings or synergies are reasonably identifiable, reasonably attributable to the actions specified and reasonably anticipated to result from such actions; plus

There shall be included in determining Consolidated EBITDA for any period, without duplication, the Acquired EBITDA of any Person, property, business or asset acquired by the Company or any Subsidiary during such period (but not the Acquired EBITDA of any related Person, property, business or assets to the extent not so acquired), to the extent not subsequently sold, transferred or otherwise disposed of by the Company or such Subsidiary during such period (each such Person, property, business or asset acquired and not subsequently so disposed of, an “Acquired Entity or Business”), based on the actual Acquired EBITDA of such Acquired Entity or Business for such period (including the portion thereof occurring during such period but prior to such acquisition). For purposes of determining the Secured Leverage Ratio, there shall be excluded in determining Consolidated EBITDA for any period the Disposed EBITDA of any Person, property, business or asset sold, transferred or otherwise disposed of, closed or classified as discontinued operations by the Company or any Subsidiary during such period (each such Person, property, business or asset so sold or disposed of, a “Sold Entity or Business”), based on the actual Disposed EBITDA of such Sold Entity or Business for such period (including the portion thereof occurring during such period but prior to such sale, transfer or disposition).

Any adjustments in the calculation of Consolidated Net Income shall be without duplication of any adjustments to Consolidated EBITDA, and any adjustments to Consolidated EBITDA shall be without duplication of any adjustments to Consolidated Net Income.

“Consolidated Net Income” means, with respect to any Person for any period, the net income (loss) of such Person and its Subsidiaries for such period determined on a consolidated basis in accordance with GAAP; provided, however, that there will not be included in such Consolidated Net Income, without duplication:

deferred revenue required or permitted by GAAP and related authoritative pronouncements (including the effects of such adjustments pushed down to the Company and the Subsidiaries), as a result of any consummated acquisition, or the amortization or write-off of any amounts thereof (including any write-off of in process research and development);

In addition, to the extent not already excluded from the Consolidated Net Income of such Person and its Subsidiaries, notwithstanding anything to the contrary in the foregoing, Consolidated Net Income shall exclude (i) any expenses and charges that are reimbursed in such period by indemnification or other reimbursement provisions in connection with any investment or any sale, conveyance, transfer or other disposition of assets permitted hereunder and (ii) to the extent covered by insurance and actually reimbursed in such period, or, so long as the Company has made a determination that there exists reasonable evidence that such amount will in fact be reimbursed by the insurer and only to the extent that such amount is (A) not denied by the applicable carrier in writing within 180 days and (B) in fact reimbursed within 365 days of the date of such evidence (with a deduction for any amount so added back to the extent not so reimbursed within such 365 days), expenses with respect to liability or casualty events or business interruption.

“Consolidated Net Tangible Assets” means the aggregate amount of assets after deducting therefrom (1) all current liabilities, except for (a) notes and loans payable, (b) current maturities of long-term debt and (c) current maturities of obligations under capital leases and (2) all goodwill, trade names, trademarks, patents, unamortized debt discount and expense and other like intangibles, all as set forth on the most recent balance sheet of the Company and its consolidated Subsidiaries and computed in accordance with GAAP.

“Credit Agreement” means the credit agreement entered into as of March 29, 2011 among the Company, the subsidiary guarantors party thereto, each lender from time to time party thereto and Bank of America, N.A., as administrative agent, as amended, or any replacement, renewal, extension, refinancing or other substitution thereof.

“Disposed EBITDA” means, with respect to any Sold Entity or Business for any period, the amount for such period of Consolidated EBITDA of such Sold Entity or Business, as applicable, all as determined on a consolidated basis for such Sold Entity or Business, as applicable.

“Disposition” means the sale, transfer, license, lease or other disposition of any property by any Person (including any sale and leaseback transaction), including any sale, assignment, transfer or other disposal, with or without recourse, of any notes or accounts receivable or any rights and claims associated therewith.

“DTC” means The Depository Trust Company, a New York corporation.

“Euroclear” means Euroclear Bank, S.A./N.V., as operator of the Euroclear system.

“Event of Default” has the meaning specified in Section 4.1.

“Initial Notes” means Notes in an aggregate principal amount of $300,000,000 initially issued under this First Supplemental Indenture in accordance with Section 1.1(2).

“Hedging Obligations” means, with respect to any Person, the obligations of such Person under any Swap Contract.

“Independent Investment Bank” means an independent investment banking institution of national standing appointed by the Company, which may be one of the Reference Treasury Dealers.

“Interest Payment Date” has the meaning specified in Section 1.2(2).

“Investment” means, as to any Person, any direct or indirect acquisition or investment by such Person, whether by means of (a) the purchase or other acquisition of capital stock or debt or other securities of another Person, (b) a loan, advance or capital contribution to, guarantee or assumption of debt of, or purchase or other acquisition of any other debt or equity participation or interest in, another Person, including any partnership or joint venture interest in such other Person and any arrangement pursuant to which the investor incurs debt for borrowed money in respect of such Person or (c) the purchase or other acquisition (in one transaction or a series of related transactions) of all or substantially all of the property and assets or business of another Person or assets constituting a business unit, line of business or division of such Person. For purposes of covenant compliance, the amount of any Investment shall be the amount actually invested, without adjustment for subsequent increases or decreases in the value of such

Investment, less any amount paid back, repaid, returned, distributed or otherwise received in respect of such Investment.

“Investment Grade Rating” means a rating equal to or higher than Baa3 (or the equivalent) by Moody’s and BBB- (or the equivalent) by S&P.

“Issue Date” means April 23, 2015.

“Lien” means any pledge, mortgage, lien, encumbrance or other security interest (including conditional sale or other title retention agreements having substantially the same economic effect as any of the foregoing).

“Moody’s” means Moody’s Investors Service, Inc. and its successors.

“Notes” has the meaning specified in Section 1.1(4).

“Principal Property” means any office, distribution center, warehouse, office building, operating facility, other parcel of real property or equipment (including related land and improvements thereon and fixtures comprising a part thereof) located within the United States of America owned or hereafter acquired by the Company or any of its Subsidiaries, having a book value in excess of 1.5% of Consolidated Net Tangible Assets at the time of determination thereof, in each case other than any such property or any portion of thereof which, in the opinion of the Board of Directors of the Company, is not of material importance to the total business conducted by the Company and its Subsidiaries, taken as a whole.

“Pro Forma Basis” and “Pro Forma Effect” means whenever a financial ratio or test is to be calculated on a pro forma basis, the reference to the “Test Period” for purposes of calculating such financial ratio or test shall be deemed to be a reference to, and shall be based on, the most recently ended Test Period for which internal financial statements of the Company are available (as determined in good faith by the Company).

“Rating Agencies” means (1) each of Moody’s and S&P; and (2) if either of Moody’s or S&P ceases to rate the Notes or fails to make a rating of the Notes publicly available for reasons outside of the Company’s control, a “nationally recognized statistical rating organization” within the meaning of Section 3(a)(62) under the Exchange Act, as amended, selected by the Company (as certified by a Company Resolution) as a replacement agency for Moody’s or S&P, or both, as the case may be.

“Reference Treasury Dealer” means any primary U.S. government securities dealer in New York City that the Company selects. The Company has selected Goldman, Sachs & Co. and its successors as a Reference Treasury Dealer.

“Reference Treasury Dealer Quotation” means, with respect to each Reference Treasury Dealer and any Redemption Date, the average, as determined by the Independent Investment Bank, of the bid and asked prices for the Comparable Treasury Issue (expressed in each case as a percentage of its principal amount) quoted in writing to the Independent Investment Bank by such Reference Treasury Dealer at 5:00 p.m., New York City time, on the third Business Day preceding such Redemption Date, or, in the case of a satisfaction and discharge, on the third Business Day prior to the date the Company deposits the amount required under the Indenture most nearly equal to the period from the Redemption Date to the maturity date.

“Regular Record Date” for interest payable in respect of any Note on any Interest Payment Date means the April 15 or October 15, as applicable, immediately preceding the relevant Interest Payment Date (whether or not a Business Day).

“Regulation S Global Note” has the meaning specified in Section 3.1(3).

“Restricted Period,” with respect to any Notes, means the period of 40 consecutive days beginning on and including the later of (a) the day on which such Notes are first offered to persons other than distributors (as defined in Regulation S under the Securities Act) in reliance on Regulation S, notice of which day shall be promptly given by the Company to the Trustee, and (b) the Issue Date, and with respect to any Additional Notes, it means the comparable period of 40 consecutive days.

“S&P” means Standard & Poor’s Ratings Services, a division of The McGraw-Hill Companies, Inc., and its successors.

“Secured Leverage Ratio” means, as of any date of determination, the ratio of (x) (i) the consolidated Indebtedness secured by a Lien as of such date less (ii) unrestricted cash and cash equivalents of the Company and its Subsidiaries to (y) the aggregate amount of Consolidated EBITDA for the period of the most recent four consecutive fiscal quarters ending prior to the date of such determination for which internal consolidated financial statements of the Company are available, in each case with such pro forma adjustments as are consistent with the pro forma adjustments set forth in the definition of “Pro Forma Basis.”

“Security Registrar” means the Security Registrar for the Notes, which shall initially be MUFG Union Bank, N.A., or any successor entity thereof, subject to replacement as set forth in the Base Indenture.

“Sold Entity or Business” has the meaning ascribed to that term in “Consolidated EBITDA”.

“Specified Transaction” means any Investment, Disposition, or incurrence or repayment of Indebtedness.

“Stated Maturity” has the meaning specified in Section 1.1(2).

“Swap Contract” means (a) any and all rate swap transactions, basis swaps, credit derivative transactions, forward rate transactions, commodity swaps, commodity options, forward contracts, future contracts, equity or equity index swaps or options, bond or bond price or bond index swaps or options or forward bond or forward bond price or forward bond index transactions, interest rate options, forward foreign exchange transactions, cap transactions, floor transactions, collar transactions, currency swap transactions, cross-currency rate swap transactions, currency options, spot contracts, repurchase agreements, reverse repurchase agreements, sell buy back and buy sell back agreements, and securities lending and borrowing agreements or any other similar transactions or any combination of any of the foregoing

(including any options to enter into any of the foregoing), whether or not any such transaction is governed by or subject to any master agreement, and (b) any and all transactions of any kind, and the related confirmations, which are subject to the terms and conditions of, or governed by, any form of master agreement published by the International Swaps and Derivatives Association, Inc., any International Foreign Exchange Master Agreement, or any other master agreement (any such master agreement, together with any related schedules, a “Master Agreement”), including any such obligations or liabilities under any Master Agreement.

“Test Period” means, at any date of determination, the most recently completed four consecutive fiscal quarters of the Company ending on or prior to such date.

“Treasury Rate” means, with respect to any Redemption Date, (1) the yield, under the heading which represents the average for the immediately preceding week, appearing in the most recently published statistical release designated “H.15(519)” or any successor publication which is published weekly by the Board of Governors of the Federal Reserve System and which establishes yields on actively traded United States Treasury securities adjusted to constant maturity under the caption “Treasury Constant Maturities”, for the maturity corresponding to the Comparable Treasury Issue (if no maturity is within three months before or after the Remaining Life, yields for the two published maturities most closely corresponding to the Comparable Treasury Issue shall be determined and the Treasury Rate shall be interpolated or extrapolated from such yields on a straight line basis, rounding to the nearest month), (2) if the period from the Redemption Date to the maturity date of the Notes to be redeemed is less than one year, the weekly average yield on actually traded United States Treasury securities adjusted to a constant maturity of one year will be used, or (3) if such release (or any successor release) is not published during the week preceding the calculation date or does not contain such yields, the rate per annum equal to the semiannual equivalent yield to maturity of the Comparable Treasury Issue, calculated using a price for the Comparable Treasury Issue (expressed as a percentage of its principal amount) equal to the Comparable Treasury Price for such Redemption Date. The Treasury Rate shall be calculated by the Company on the third Business Day preceding the Redemption Date, or, in the case of a satisfaction and discharge, on the third Business Day prior to the date the Company deposits the amount required under the Indenture most nearly equal to the period from the Redemption Date to the maturity date.

“U.S. Person” means a “U.S. person” as defined in Regulation S under the Securities Act.

Section 3.1    Form Generally.

(1)    The Notes shall be in substantially the form set forth in Section 3.2 of this Article III, with such appropriate insertions, omissions, substitutions and other variations as are required

or permitted by the Base Indenture and this First Supplemental Indenture, and may have such letters, numbers or other marks of identification and such legends or endorsements placed thereon as may be required to comply with applicable tax laws or the rules of any securities exchange or Depositary therefore or as may, consistent herewith, be determined by the Responsible Officer executing such Notes, as evidenced by the execution thereof. All Notes shall be in fully registered form.

(2)    The Notes shall be printed, lithographed or engraved on steel engraved borders or may be produced in any other manner, all as determined by the Responsible Officer of the Company executing such Notes, as evidenced by the execution of such Notes.

(3)    Upon their original issuance, the Notes sold pursuant to Rule 144A under the Securities Act shall be issued in the form of one or more Global Securities in definitive, fully registered form without interest coupons.

Notes sold pursuant to Regulation S under the Securities Act initially shall be represented by one or more Global Securities in fully registered, global form without interest coupons (the “Regulation S Global Note”), which shall be registered in the name of the Depository or the nominee of the Depository for the accounts of designated agents holding on behalf of Euroclear or Clearstream.

The aggregate principal amount of the Regulation S Global Note may from time to time be increased or decreased by adjustments made on the records of the Trustee and the Depository or its nominee, as the case may be, in connection with transfers of interest as hereinafter provided.

Each such Global Security shall be duly executed by the Company, authenticated and delivered by the Trustee and shall be registered in the name of DTC, as Depositary, or its nominee, and deposited with the Trustee, as custodian for DTC. Beneficial interests in the Global Securities will be shown on, and transfers will only be made through, the records maintained by DTC and its participants, including Clearstream and the Euroclear System.

Section 3.2    Form of Note.

[THE FOLLOWING LEGEND SHALL APPEAR ON THE FACE OF EACH GLOBAL SECURITY:

THE NOTES EVIDENCED HEREBY HAVE NOT BEEN REGISTERED UNDER THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED, (THE “SECURITIES ACT”) AND MAY NOT BE OFFERED, SOLD, PLEDGED OR OTHERWISE TRANSFERRED EXCEPT (A) (1) TO A PERSON WHO THE SELLER REASONABLY BELIEVES IS A QUALIFIED INSTITUTIONAL BUYER WITHIN THE MEANING OF RULE 144A UNDER THE SECURITIES ACT PURCHASING FOR ITS OWN ACCOUNT OR FOR THE ACCOUNT OF A QUALIFIED

INSTITUTIONAL BUYER IN A TRANSACTION MEETING THE REQUIREMENTS OF RULE 144A, (2) IN AN OFFSHORE TRANSACTION COMPLYING WITH RULE 903 OR RULE 904 OF REGULATION S UNDER THE SECURITIES ACT, (3) PURSUANT TO AN EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT PROVIDED BY RULE 144 THEREUNDER (IF AVAILABLE), (4) TO AN INSTITUTIONAL INVESTOR THAT IS AN ACCREDITED INVESTOR WITHIN THE MEANING OF RULE 501 OF REGULATION D UNDER THE SECURITIES ACT IN A TRANSACTION EXEMPT FROM THE REGISTRATION REQUIREMENTS OF THE SECURITIES ACT OR (5) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT AND (B) IN ACCORDANCE WITH ALL APPLICABLE SECURITIES LAWS OF THE STATES OF THE UNITED STATES AND OTHER JURISDICTIONS.].

[THE FOLLOWING LEGEND SHALL APPEAR ON THE FACE OF EACH GLOBAL SECURITY:

THIS SECURITY IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE REFERRED TO ON THE REVERSE HEREOF. TRANSFERS OF THIS GLOBAL SECURITY SHALL BE LIMITED TO TRANSFERS IN WHOLE, BUT NOT IN PART, TO THE DEPOSITORY TRUST COMPANY (“DTC”) OR ITS NOMINEE OR TO A SUCCESSOR THEREOF OR SUCH SUCCESSOR’S NOMINEE AND TRANSFERS OF PORTIONS OF THIS GLOBAL SECURITY SHALL BE LIMITED TO TRANSFERS MADE IN ACCORDANCE WITH THE RESTRICTIONS SET FORTH IN THE INDENTURE REFERRED TO ON THE REVERSE HEREOF.].

[THE FOLLOWING LEGEND SHALL APPEAR ON THE FACE OF EACH GLOBAL SECURITY FOR WHICH DTC IS TO BE THE DEPOSITARY:

UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF DTC TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR TO SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.]

EnerSys, a Delaware corporation (herein called the “Company”, which term includes any successor Person under the First Supplemental Indenture referred to on the reverse hereof), for value received, hereby promises to pay to Cede & Co., or registered assigns, the principal sum of _________________ United States Dollars (U.S.$___________) (which amount may from time to time be increased or decreased to such other principal amounts by adjustments made on the records of the Security Registrar as set forth in the Schedule attached hereto) on [•], 20[•] and to pay interest thereon, from [•], 20[•], or from the most recent Interest Payment Date to which interest has been paid or duly provided for to but excluding the next Interest Payment Date, which shall be April 30 and October 30 of each year, commencing [•], 20[•], at the per annum rate of 5.00%, or as such rate may be adjusted pursuant to the terms hereof, per annum, until the principal hereof is paid or made available for payment.

The interest so payable, and punctually paid or duly provided for, on any Interest Payment Date will, as provided in the First Supplemental Indenture, be paid to the Person in whose name this Note is registered at the close of business on the Regular Record Date for such interest, which shall be the April 15 or October 15 immediately prior to the relevant Interest Payment Date (whether or not a Business Day). Except as otherwise provided in the First Supplemental Indenture, any such interest not so punctually paid or duly provided for will forthwith cease to be payable to the Holder on such Regular Record Date and may either be paid to the Person in whose name this Note is registered at the close of business on a Special Record Date for the payment of such Defaulted Interest to be fixed by the Trustee, notice of which shall be given to Holders of Notes not less than 10 days prior to the Special Record Date, or be paid at any time in any other lawful manner not inconsistent with the requirements of any securities exchange on which such Notes may be listed, all as more fully provided in the Indenture. Interest will be computed on the basis of a 360-day year comprised of twelve 30-day months.

Payment of principal of, and premium, if any, and interest on this Note and the Change of Control Payment in connection with a Change of Control Triggering Event will be made at the Corporate Trust Office, in such coin or currency of the United States of America as at the time of payment shall be legal tender for the payment of public and private debts. With respect to Global Securities, the Company will make such payments by wire transfer of immediately available funds to DTC, or its nominee, as registered owner of the Global Securities. With respect to certificated Notes, the Company will make such payments by wire transfer of immediately available funds to a United States Dollar account maintained in the contiguous United States to each Holder of an aggregate principal amount of Notes in excess of U.S. $5,000,000 that has furnished wire instructions in writing to the Trustee no later than 15 days prior to the relevant payment date. If a Holder of a certificated Note (i) does not furnish such wire instructions as provided in the preceding sentence or (ii) holds U.S. $5,000,000 or less aggregate principal amount of Notes, the Company will make such payments by mailing a check to such Holder’s registered address.

Reference is hereby made to the further provisions of this Note set forth on the reverse hereof, which further provisions shall for all purposes have the same effect as if set forth at this place.

Unless the certificate of authentication hereon has been executed by the Trustee referred to on the reverse hereof by manual signature, this Note shall not be entitled to any benefit under the Indenture or be valid or obligatory for any purpose.

IN WITNESS WHEREOF, the Company has caused this instrument to be duly executed.

ENERSYS,
as Issuer

By: ________________________________________
    Name:
    Title:

This is one of the Securities of the series designated therein referred to in the within-mentioned Indenture.

Dated:

MUFG UNION BANK, N.A.
as Trustee

By: _________________________________________
Authorized Signatory

1. Indenture. This Note is one of a duly authorized issue of securities of the Company designated as its “5.00% Senior Notes due 2023” (herein called the “Notes”), issued under a First Supplemental Indenture, dated as of April 23, 2015 (the “First Supplemental Indenture”), to an indenture, dated as of April 23, 2015 (as it may be amended or supplemented from time to time in accordance with the terms thereof, the “Base Indenture” and herein with the First Supplemental Indenture, collectively, the “Indenture”), among the Company, the Guarantors and MUFG Union Bank, N.A., as Trustee (herein called the “Trustee,” which term includes any successor trustee under the Indenture), to which reference is hereby made for a statement of the respective rights, limitations of rights, duties and immunities thereunder of the Company, the Guarantors, the Trustee and the Holders of the Notes and of the terms upon which the Notes are, and are to be, authenticated and delivered. The aggregate principal amount of Initial Notes Outstanding at any time may not exceed $300,000,000 in aggregate principal amount, except for,

or in lieu of, other Notes of the series pursuant to Sections 304, 305, 306, 906 or 1107 of the Base Indenture and except for any Notes which, pursuant to Section 303 of the Base Indenture, are deemed never to have been authenticated and delivered. The First Supplemental Indenture pursuant to which this Note is issued provides that Additional Notes may be issued thereunder. All terms used in this Note which are defined in the Indenture shall have the meanings assigned to them in the Indenture. In the event of a conflict or inconsistency between this Note and the Indenture, the provisions of the Indenture shall govern.

2. Optional Redemption. Prior to January 30, 2023, the Company may, at its option, at any time and from time to time, redeem all or any portion of the Notes on not less than 30 nor more than 60 days’ prior notice sent by the Company to registered Holders of the Notes to be redeemed at a Redemption Price equal to the greater of: (i) 100% of the principal amount plus accrued and unpaid interest to, but excluding, the Redemption Date and (2) the sum, as determined by an Independent Investment Bank, of the present values of the remaining scheduled payments of principal and interest (exclusive of interest accrued to the Redemption Date) discounted to the Redemption Date on a semiannual basis (assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate plus 50 basis points, plus accrued and unpaid interest to, but excluding, the Redemption Date.

On or after January 30, 2023, the Company may, at its option, at any time and from time to time, redeem all or any portion of the Notes on not less than 30 nor more than 60 days’ prior notice sent to registered Holders of the Notes to be redeemed at a Redemption Price equal to 100% of the principal amount thereof, plus accrued and unpaid interest to, but excluding, the Redemption Date.

3. Change of Control Triggering Event. If a Change of Control Triggering Event occurs, unless the Company has exercised its option to redeem all of the Notes, each Holder of Notes will have the right to require the Company to repurchase all or any part (equal to $2,000 or an integral multiple of $1,000 in excess thereof) of that Holder’s Notes at a repurchase price in cash equal to 101% of the aggregate principal amount of the Notes, plus accrued and unpaid interest, if any, on the Notes repurchased to, but excluding, the date of purchase, pursuant to the provisions of Section 6.2 of the First Supplemental Indenture.

4. Global Security. If this Note is a Global Security, then, in the event of a deposit or withdrawal of an interest in this Note, including an exchange, transfer, redemption, repurchase or conversion of this Note in part only, the Trustee, as custodian of the Depositary, shall make an adjustment on its records to reflect such deposit or withdrawal in accordance with the Applicable Procedures.

5. Defaults and Remedies. If an Event of Default shall occur and be continuing, the principal of all the Notes may be declared due and payable in the manner and with the effect provided in the Indenture. Upon payment of the amount of principal so declared due and payable, all obligations of the Company in respect of the payment of the principal of and interest on the Notes shall terminate.

No Holder of Notes shall have any right to institute any proceeding, judicial or otherwise, with respect to the Indenture, or for the appointment of a receiver, assignee, trustee, liquidator or

sequestrator (or similar official) or for any other remedy hereunder (except actions for payment of overdue principal of, and premium, if any, or interest on such Notes in accordance with its terms), unless (i) such Holder has previously given written notice to the Trustee of a continuing Event of Default, specifying an Event of Default with respect to the Securities of such series; (ii) the Holders of not less than 25% in aggregate principal amount of the Outstanding Notes shall have made a written request to the Trustee to institute proceedings in respect of such Event of Default in its own name as Trustee under the Indenture; (iii) such Holder or Holders have offered to the Trustee indemnity reasonably satisfactory to it against the costs, expenses and liabilities to be incurred in compliance with such request; (iv) the Trustee has failed to institute any such proceeding for 60 days after its receipt of such notice, request and offer of indemnity; and (v) no direction inconsistent with such written request has been given to the Trustee during such 60-day period by the Holders of a majority in aggregate principal amount of the Outstanding Notes of such series, it being understood and intended that no one or more of such Holders shall have any right in any manner whatever by virtue of, or by availing of, any provision of the Indenture to affect, disturb or prejudice the rights of any other of such Holders, or to obtain or to seek to obtain priority or preference over any other of such Holders or to enforce any right under the Indenture, except in the manner provided in the Indenture and for the equal and ratable benefit of all of such Holders.

The foregoing shall not apply to any suit instituted by the Holder of this Note for the enforcement of any payment of principal of, and premium, if any, or interest hereon, on or after the respective due dates expressed herein.

6. Amendment, Supplement and Waiver. The Indenture permits, with certain exceptions as therein provided, the amendment thereof and the modification of the rights and obligations of the Company and the Guarantors and the rights of the Holders of the Notes under the Indenture at any time by the Company, the Guarantors and the Trustee with the written consent of the Holders of at least a majority in aggregate principal amount of the Outstanding Notes. The Indenture also contains provisions permitting the Holders of specified percentages in aggregate principal amount of the Outstanding Notes, on behalf of the Holders of all the Notes, to waive compliance by the Company and the Guarantors with certain provisions of the Indenture and certain past defaults under the Indenture and their consequences. Any such consent or waiver by the Holder of this Note shall be conclusive and binding upon such Holder and upon all future Holders of this Note and of any Note issued upon the registration of transfer hereof or in exchange herefor or in lieu hereof whether or not notation of such consent or waiver is made upon this Note or such other Note. Certain modifications or amendments to the Indenture require the consent of the Holder of each Outstanding Note affected.

No reference herein to the Indenture and no provision of this Note or of the Indenture shall alter or impair (without the consent of the Holder hereof) the obligation of the Company, which is absolute and unconditional, to pay the principal of, premium, if any, and interest on this Note at the times, places and rate, and in the coin or currency, herein prescribed.

7. Registration and Transfer. As provided in the Indenture and subject to certain limitations therein set forth, the transfer of this Note is registerable on the Security Register. Upon surrender

for registration of transfer of this Note at the office or agency of the Company in a Place of Payment, the Company shall execute, and the Trustee shall authenticate and deliver, in the name of the designated transferee or transferees, one or more new Notes of any authorized denominations and of like tenor and principal amount. As provided in the Indenture and subject to certain limitations therein set forth, at the option of the Holder, this Note may be exchanged for one or more new Notes of any authorized denominations and of like tenor and principal amount, upon surrender of this Note at such office or agency. Upon such surrender by the Holder, the Company shall execute, and the Trustee shall authenticate and deliver, in the name of the designated transferee or transferees, one or more new Notes of any authorized denominations and of like tenor and principal amount. Every Note presented or surrendered for registration of transfer or for exchange shall be duly endorsed (if so required by the Company or the Trustee), or be accompanied by a written instrument of transfer in form satisfactory to the Company and the Security Registrar duly executed, by the Holder thereof or such Holder’s attorney duly authorized in writing. No service charge shall be made for any such registration of transfer or exchange, but the Company may require payment of a sum sufficient to cover any tax or other governmental charge that may be imposed in connection therewith.

Prior to due presentment of this Note for registration of transfer, the Company, the Guarantors, the Trustee and any agent of the Company, a Guarantor or the Trustee may treat the Person in whose name such Note is registered as the owner thereof for all purposes, whether or not such Note be overdue, and neither the Company, the Guarantors, the Trustee nor any agent of the Company, a Guarantor or the Trustee shall be affected by notice to the contrary.

8. Guarantee. As expressly set forth in the Base Indenture, payment of this Note is jointly and severally and fully and unconditionally guaranteed by the Guarantors that have become and continue to be Guarantors pursuant to the Indenture. Guarantors may be released from their obligations under the Indenture and their Guarantees under the circumstances specified in the Base Indenture.

9. Governing Law. THE INDENTURE, THIS SECURITY AND THE GUARANTEES SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK, WITHOUT REGARD TO PRINCIPLES OF CONFLICTS OF LAW.

The following abbreviations, when used in the inscription of the face of this Note, shall be construed as though they were written out in full according to applicable laws or regulations:

TEN COM (= tenant in common)

TEN ENT (= tenants by the entireties (Cust))

JT TEN (= joint tenants with right of survivorship and not as tenants in common)

UNIF GIFT MIN ACT (= under Uniform Gifts to Minors Act )

Additional abbreviations may also be used though not in the above list.

To assign this Note, fill in the form below:

(I) or (we) assign and transfer this
Note to:                                                      
     (Insert assignee’s legal name)

(Insert assignee’s soc. sec. or tax I.D. no.)

     (Print or type assignee’s name, address and zip code)

and irrevocably appoint  _____________________________ , as agent, to transfer this Note on the books of the Company. The agent may substitute another to act for him.

In connection with the assignment of the Notes evidenced by this certificate occurring prior to the date that is one year or six months, as the case may be (as specified in Rule 144(d) under the Securities Act), after the later of the date of original issuance of such Notes and the last date, if any, on which such Notes were owned by the Company or any affiliate of the Company, the undersigned confirms that such Notes are being:

CHECK ONE BOX BELOW:

Unless one of the boxes is checked, the Trustee will refuse to register any of the Notes evidenced by this certificate in the name of any Person other than the registered holder thereof; provided, however, that if box (5), (6) or (7) is checked, the Company may require, prior to registering any such transfer of the Notes, in its sole discretion, such legal opinions, certifications

and other information as the Company may reasonably request to confirm that such transfer is being made pursuant to an exemption from, or in a transaction not subject to, the registration requirements of the Securities Act, such as the exemption provided by Rule 144A promulgated under the Securities Act.

The signature(s) should be guaranteed by an eligible guarantor institution (banks, stockbrokers, savings and loan associations and credit unions with membership in an approved signature guarantee medallion program), pursuant to Rule 17Ad-15 of the Securities Exchange Act.

The initial principal amount of this Note is $_________. The following increases or decreases in this Note have been made:

(1) Insert for Global Securities only

Section 3.3    Transfer and Exchange of Global Securities.

(1)    The transfer and exchange of Global Securities or beneficial interests therein shall be effected through the Depositary, in accordance with the Indenture (including applicable restrictions on transfer set forth in the Indenture and in the Global Security) and the procedures of the Depositary therefor. A transferor of a beneficial interest in a Global Security to another Global Security shall deliver to the Security Registrar a duly completed Assignment Form in the form attached to the Global Security, any applicable certifications or opinions required by the Assignment Form and a written order given in accordance with the Applicable Procedures containing information regarding the participant account of the Depositary to be credited with a beneficial interest in the Global Security. The Security Registrar shall, in accordance with such instructions, instruct the Depositary to credit to the account of the Person specified in such instructions a beneficial interest in the Global Security and to debit the account of the Person making the transfer the beneficial interest in the Global Security being transferred.

(2)    If the proposed transfer is a transfer of a beneficial interest in one Global Security to a beneficial interest in another Global Security, the Security Registrar shall reflect on its books and records the date and an increase in the principal amount of the Global Security to which such interest is being transferred in an amount equal to the principal amount of the interest to be so transferred, and the Security Registrar shall reflect on its books and records the date and a corresponding decrease in the principal amount of the Global Security from which such interest is being transferred. Prior to the expiration of the Restricted Period, transfers of beneficial interests in the Regulation S Global Note may not be made to a U.S. Person or for the account or benefit of a U.S. Person (other than an initial purchaser of the Notes).

(3)    If the Company determines (upon the advice of counsel and such other certifications and evidence as the Company may reasonably require) that a Note is eligible for resale after the date that is one year (in the case of a Note sold pursuant to Rule 144A under the Securities Act) or 40 days (in the case of a Note sold pursuant to Regulation S under the Securities Act) after the later of the Issue Date and the last date the Company or any of its affiliates was the owner of such Note or any predecessor of such Note pursuant to Rule 144 under the Securities Act (or a successor provision) without the need for current public information and that the applicable legend in either the first or second paragraph of Section 3.2 hereto (a “Restricted Legend”) is no longer necessary or appropriate in order to ensure that

subsequent transfers of the Note (or a beneficial interest therein) are effected in compliance with the Securities Act, the Company may instruct the Trustee to cancel the Note and issue to the Holder thereof (or to its transferee) a new Note in any authorized denominations of like tenor and aggregate principal amount, registered in the name of the Holder thereof (or its transferee), that does not bear the Restricted Legend, and the Trustee, upon (i) receipt of an Authentication Order and the documents required by Section 102 of the Base Indenture and (ii) in the case of Global Securities, compliance by the Company with DTC’s applicable procedures relating to the exchange and/or issuance of such new Note, will comply with such instruction.

Section 4.1    Events of Default.

“Event of Default” means, wherever used herein with respect to the Notes, any one of the following events (whatever the reason for such Event of Default and whether it shall be voluntary or involuntary or be effected by operation of law or pursuant to any judgment, decree or order of any court or any order, rule or regulation of any administrative or governmental body):

(1)    an Event of Default pursuant to Section 501 of the Base Indenture; or

(2)    the Company’s failure to pay the Change of Control Payment when due in connection with a Change of Control Triggering Event.

Section 4.2    Waiver of Past Defaults.

Section 512 of the Base Indenture shall not apply to the Notes, and, with respect to the Notes, any reference to Section 512 in the Base Indenture shall instead be deemed to refer to this Section 4.2.

Subject to Section 502 of the Base Indenture, the Holders of not less than a majority in aggregate principal amount of the Outstanding Notes may on behalf of the Holders of all the Notes, upon notice to the Company and the Trustee, waive any past Default hereunder with respect to the Notes and its consequences, except a default:

(4)    in the payment of the principal of or premium, if any, or interest on any Note or the Change of Control Payment in connection with a Change of Control Triggering Event; or

(5)    in respect of a covenant or provision hereof or of the Base Indenture which under Article VII hereof or under Article IX of the Base Indenture cannot be modified or amended without the consent of the Holder of each Outstanding Note affected.

Upon any such waiver, such Default shall cease to exist, and any Event of Default arising therefrom shall be deemed to have been cured, for every purpose of this First Supplemental

Indenture, but no such waiver shall extend to any subsequent or other Default or impair any right consequent thereon.

Section 5.1    Optional Redemption.

Except as set forth below, the Notes are not redeemable at the option of the Company.

Prior to January 30, 2023, the Company may, at its option, at any time and from time to time, redeem all or any portion of the Notes on not less than 30 nor more than 60 days’ prior notice sent by the Company to registered Holders of the Notes to be redeemed at a Redemption Price equal to the greater of:

(6)    100% of the principal amount plus accrued and unpaid interest to, but excluding, the Redemption Date; and

(7)    the sum, as determined by an Independent Investment Bank, of the present values of the remaining scheduled payments of principal and interest (exclusive of interest accrued to the Redemption Date) discounted to the Redemption Date on a semiannual basis (assuming a 360-day year consisting of twelve 30-day months) at the Treasury Rate plus 50 basis points, plus accrued and unpaid interest to, but excluding, the Redemption Date.

On or after January 30, 2023, the Company may, at its option, at any time and from time to time, redeem all or any portion of the Notes on not less than 30 nor more than 60 days’ prior notice sent to registered Holders of the Notes to be redeemed at a Redemption Price equal to 100% of the principal amount thereof, plus accrued and unpaid interest to, but excluding, the Redemption Date.

Section 5.2    Base Indenture.

Any redemption of the Notes under Section 5.1 above shall be in accordance with Article XI of the Base Indenture (Redemption of Securities).

Section 6.1    Limitation on Liens.

The Company shall not, and shall not permit any Subsidiary to, directly or indirectly, incur, assume or guarantee any Indebtedness secured by a Lien on any of the Company’s properties or assets or on any of the Company’s Subsidiaries’ capital stock, properties or assets, unless the Company secures the Notes equally and ratably with the Indebtedness secured by such

Lien for so long as such Indebtedness is so secured. The restrictions do not apply to Indebtedness that is secured by:

In the event that a Lien meets the criteria of more than one of the types of Liens (at the time of incurrence or at a later date), the Company in its sole discretion may divide, classify or from time to time reclassify all or any portion of such Lien in any manner that complies with this definition and such Lien shall be treated as having been made pursuant only to the clause or clauses of above to which such Lien has been classified or reclassified. Provided, however, that Liens securing Indebtedness under the Credit Agreement outstanding on the date the Notes are first issued or any extension, renewal, replacement or refunding thereof will be deemed to be incurred on such date in reliance on the exception described in clause (1) above and the

Company shall not be permitted to reclassify all or any portion of a Lien incurred pursuant to clause (1) above on the Issue Date.

Section 6.2    Repurchase at the Option of Holders of Notes.

(1)    If a Change of Control Triggering Event occurs, unless the Company has exercised its right to redeem all of the Notes as described under Section 5.1 hereof, Holders of Notes will have the right to require the Company to repurchase all or any part (equal to $2,000 or an integral multiple of $1,000 in excess thereof) of their Notes pursuant to the offer described below (the “Change of Control Offer”) on the terms set forth herein. In the Change of Control Offer, the Company shall offer payment in cash equal to 101% of the aggregate principal amount of Notes repurchased plus accrued and unpaid interest, if any, on the Notes repurchased to, but excluding, the date of purchase (the “Change of Control Payment”).

(2)    Within 30 days following any Change of Control Triggering Event, or, at the Company’s option, prior to the date of consummation of any Change of Control, but after public announcement of the pending Change of Control, the Company shall send a notice to Holders of Notes, with a copy to the Trustee, describing the transaction or transactions that constitute the Change of Control and offering to repurchase the Notes on the date specified in the notice, which date will be no earlier than 30 days and no later than 60 days from the date such notice is sent (the “Change of Control Payment Date”), pursuant to the procedures required by Article XI of the Base Indenture and described in such notice. The repurchase obligation with respect to any notice sent prior to the consummation of the Change of Control shall be conditioned on the Change of Control Triggering Event occurring on or prior to the payment date specified in the notice.

(3)    The Company shall comply with the requirements of Rule 14e-1 under the Exchange Act and any other securities laws and regulations thereunder to the extent those laws and regulations are applicable in connection with the repurchase of the Notes as a result of a Change of Control Triggering Event. To the extent that the provisions of any securities laws or regulations conflict with the Change of Control Triggering Event provisions of the Notes set forth in this First Supplemental Indenture, the Company shall comply with the applicable securities laws and regulations and shall not be deemed to have breached its obligations under the Indenture by virtue of such conflict.

(4)    On the Change of Control Payment Date, the Company shall, to the extent lawful:

(5)    The Paying Agent shall promptly deliver to each Holder of Notes accepted for payment the purchase price for the Notes, and the Trustee, upon Authentication Order, shall promptly authenticate and deliver to each Holder a new Note equal in principal amount to any unpurchased portion of any Notes surrendered; provided that each new Note will be in a principal amount of $2,000 or an integral multiple of $1,000 in excess thereof.

(6)    The Company shall not be required to make an offer to repurchase the Notes upon a Change of Control Triggering Event if a third party makes such an offer in the manner, at the times and otherwise in compliance with the requirements for an offer made by the Company and such third party purchases all Notes properly tendered and not withdrawn under its offer.

(7)    In the event that Holders of not less than 90% of the aggregate principal amount of the outstanding Notes accept a Change of Control Offer and the Company (or any third party making such Change of Control Offer as described above) purchases all of the Notes held by such Holders, the Company will have the right, upon not less than 10 nor more than 60 days’ prior notice, given not more than 30 days following the purchase pursuant to the Change of Control Offer described above, to redeem all of the Notes that remain outstanding following such purchase at a Redemption Price equal to the Change of Control Payment plus, to the extent not included in the Change of Control Payment, accrued and unpaid interest on the Notes that remain outstanding, to, but excluding, the Redemption Date.

Section 6.3    Limitations on Sale and Leaseback Transactions.

The Company shall not and shall not permit any Subsidiary to enter into any arrangement with any person to lease a Principal Property (except for any arrangements that exist on the date the Notes are issued or that exist at the time any person that owns a Principal Property becomes a Subsidiary) which has been or is to be sold by the Company or the Subsidiary to such person unless:

(1)    the sale and leaseback arrangement involves a lease for a term of not more than three years;

(2)    the sale and leaseback arrangement is entered into between the Company and any Subsidiary or between the Company’s Subsidiaries;

(3)    the Company or the Subsidiary would be entitled to incur Indebtedness secured by a Lien on the Principal Property, in an amount at least equal to any Attributable Indebtedness, pursuant to Section 6.1 hereof without having to secure equally and ratably the Notes; or

(4)    the proceeds of the sale and leaseback arrangement are at least equal to the fair market value (as determined by the Company’s Board of Directors in good faith) of the Principal Property and the Company applies within 180 days after the sale an amount equal to the greater

of the net proceeds of the sale or the Attributable Indebtedness associated with the Principal Property, if any, to (i) the retirement of long-term debt for borrowed money that is not subordinated to the Notes and that is not debt owed to the Company or a Subsidiary, or (ii) the purchase or development of other property.

Section 6.4    SEC Reports.

(1)    Notwithstanding that the Company may not be subject to the reporting requirements of Section 13 or 15(d) of the Exchange Act, the Company shall (i) file with the SEC or (ii) make publicly available to the registered Holders of the Notes, within 15 days after the time period specified in the SEC’s rules and regulations:

(2)    In addition, the Company and the Guarantors have agreed that they shall make available to the Holders and to prospective investors, upon the request of such Holders, the information required to be delivered pursuant to Rule 144A(d)(4) under the Securities Act during any period in which the Company is not subject to Section 13 or 15(d) of the Exchange Act. For purposes of this Section 6.4, the Company and the Guarantors will be deemed to have furnished the reports to the Holders of Notes as required by this Section 6.4 if it has filed such reports with the SEC via the EDGAR filing system or such reports are publicly available.

(3)    To the extent any information is not provided within the time periods specified above and such information is subsequently provided, the Company will be deemed to have satisfied its obligations with respect thereto at such time and any Default or Event of Default with respect thereto shall be deemed to have been cured; provided that such cure shall not otherwise affect the rights of the Holders under Section 4.1 hereof if Holders of at least 25% in principal amount of the then total Outstanding Notes have declared the principal, premium, if any, interest and any other monetary obligations on all the then-Outstanding Notes to be due and payable immediately and such declaration shall not have been rescinded or cancelled prior to such cure.

Section 7.1    Supplemental Indentures without Consent of Holders of Notes.

For the purposes of the Base Indenture and this First Supplemental Indenture, no amendment to cure any ambiguity, defect or inconsistency in this First Supplemental Indenture, the Base Indenture or the Notes made solely to conform this First Supplemental Indenture, the Base Indenture or the Notes to the Description of the Notes contained in the Company’s offering memorandum dated April 9, 2015 shall be deemed to adversely affect the interests of the Holders of any Notes.

Section 7.2    Supplemental Indentures with Consent of Holders of Notes.

Section 902 of the Base Indenture shall not apply to the Notes, and, with respect to the Notes, any reference to Section 902 in the Base Indenture shall instead be deemed to refer to this Section 7.2.

With the consent of the Holders of not less than a majority in aggregate principal amount of the Outstanding Notes affected by such supplemental indenture (including consents obtained in connection with a tender offer or exchange for the Notes), by Act of said Holders delivered to the Company, the Guarantors and the Trustee, the Company, the Guarantors and the Trustee may enter into an indenture or indentures supplemental hereto for the purpose of adding any provisions to or changing in any manner or eliminating any of the provisions of the Indenture or of modifying in any manner the rights of the Holders of such Notes under the Indenture; provided, however, no such supplemental indenture shall, without the consent of the Holder of each Outstanding Note affected thereby:

For the avoidance of doubt, the Trustee shall not be responsible for making any determination as to whether or not the consent of Holders, or what percentage of such Holders, is required in connection with any amendment, supplement or waiver of any provision of this First Supplemental Indenture, the Securities or the Guarantees.

It shall not be necessary for any Act of Holders under this Section 7.2 to approve the particular form of any proposed supplemental indenture, but it shall be sufficient if such Act shall approve the substance thereof.

Notwithstanding the foregoing, the provisions set forth under Section 6.2 hereof may be waived or modified with the consent of the Holders of a majority in aggregate principal amount of the Notes.

Section 8.1    Execution as Supplemental Indenture.

This First Supplemental Indenture is executed and shall be construed as an indenture supplemental to the Base Indenture and this First Supplemental Indenture and the Base Indenture shall henceforth be read together, and any conflict between the Base Indenture and this First Supplemental Indenture shall be resolved as provided in Section 1.4 of this First Supplemental Indenture.

Section 8.2    Not Responsible for Recitals or Issuance of Notes.

The recitals contained herein and in the Notes, except the Trustee’s certificates of authentication, shall be taken as the statements of the Company and the Guarantors, as the case may be, and the Trustee assumes no responsibility for their correctness. The Trustee makes no representations as to the validity or sufficiency of this First Supplemental Indenture or of the Securities or the Guarantees. The Trustee shall not be accountable for the use or application by the Company of the Notes or the proceeds thereof.

Section 8.3    Separability Clause.

In case any provision in this First Supplemental Indenture or in the Notes shall be invalid, illegal or unenforceable, the validity, legality and enforceability of the remaining provisions shall not in any way be affected or impaired thereby.

Section 8.4    Successors and Assigns.

All covenants and agreements in this First Supplemental Indenture by the Company and the Guarantors shall bind their respective successors and assigns, whether so expressed or not. All agreements of the Trustee in this First Supplemental Indenture shall bind its successors and assigns, whether so expressed or not.

Section 8.5    Execution and Counterparts.

This First Supplemental Indenture may be executed in any number of counterparts, each of which so executed shall be deemed to be an original, and all such counterparts shall together constitute but one and the same instrument. This exchange of copies of this First Supplemental Indenture and of signature pages by facsimile or PDF transmission shall constitute effective execution and delivery of this First Supplemental Indenture as to the parties hereto and may be used in lieu of the original First Supplemental Indenture and signature pages for all purposes.

Section 8.6    Governing Law.

This First Supplemental Indenture shall be governed by, and construed in accordance with, the law of the State of New York, without regard to principles of conflicts of law.

IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be duly executed and attested, all as of the day and year first above written.