X0508 4 2025-06-27 false 0001289308 EnerSys ENS 0001713423 Funk Andrea J. C/O ENERSYS 2366 BERNVILLE ROAD READING PA 19605 false true false false EVP & Chief Financial Officer false Common Stock 2025-06-27 4 A false 3.8346 0.00 A 50648.8588 D Common Stock 2025-06-27 4 A false 12.2962 0.00 A 50661.155 D Common Stock 2025-06-27 4 A false 13.6806 0.00 A 50674.8356 D Common Stock 2025-06-27 4 A false 20.7453 0.00 A 50695.5809 D Common Stock 2025-06-27 4 A false 51.8558 0.00 A 50747.4367 D These shares were granted in the form of Restricted Stock Units ("RSUs"), in connection with the cash dividend paid on June 27, 2025 to stockholders of record as of June 13, 2025 (the "Dividend"), with respect to 1,386 unvested RSUs granted to the reporting person on August 16, 2021, and adjusted for previously declared and paid cash dividends. These RSUs will vest and are payable concurrent with the underlying RSUs. These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 4,445 unvested RSUs granted to the reporting person on August 12, 2022, and adjusted for previously declared and paid cash dividends. These RSUs will be payable concurrent with the underlying RSUs. These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 4,946 unvested RSUs granted to the reporting person on August 11, 2023, and adjusted for previously declared and paid cash dividends. These RSUs will be payable concurrent with the underlying RSUs. These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 7,499 unvested RSUs granted to the reporting person on August 9, 2024, and adjusted for previously declared and paid cash dividends. These RSUs will be payable concurrent with the underlying RSUs. These shares were granted in the form of RSUs, in connection with the Dividend, with respect to 18,746 unvested RSUs granted to the reporting person on May 23, 2025, and adjusted for previously declared and paid cash dividends. These RSUs will be payable concurrent with the underlying RSUs. John Yarbrough, by Power of Attorney 2025-06-30