    <SEC-DOCUMENT>0001193125-25-142739-index.html : 20250618
    <SEC-HEADER>0001193125-25-142739.hdr.sgml : 20250618
    <ACCEPTANCE-DATETIME>20250618162526
    ACCESSION NUMBER:		0001193125-25-142739
    CONFORMED SUBMISSION TYPE:	ARS
    PUBLIC DOCUMENT COUNT:		1
    CONFORMED PERIOD OF REPORT:	20250331
    FILED AS OF DATE:		20250618
    DATE AS OF CHANGE:		20250618
    EFFECTIVENESS DATE:		20250618

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			EnerSys
    		CENTRAL INDEX KEY:			0001289308
    		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES [3690]
    		ORGANIZATION NAME:           	04 Manufacturing
    		EIN:				233058564
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			0331

    	FILING VALUES:
    		FORM TYPE:		ARS
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-32253
    		FILM NUMBER:		251057281

    	BUSINESS ADDRESS:
    		STREET 1:		2366 BERNVILLE ROAD
    		CITY:			READING
    		STATE:			PA
    		ZIP:			19605
    		BUSINESS PHONE:		(610) 208-1600

    	MAIL ADDRESS:
    		STREET 1:		2366 BERNVILLE ROAD
    		CITY:			READING
    		STATE:			PA
    		ZIP:			19605
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>ARS
    <SEQUENCE>1
    <FILENAME>d934921dars.pdf
    <DESCRIPTION>ARS
    <TEXT>
    Document 1 - file: d934921dars.pdf

    </DOCUMENT>
    </SEC-DOCUMENT>