HP AD626B 4V 13.5 Ahr Cache Controller Battery For Eva 4000 By 6000 By 8000

Replacement cache controller battery HP AD626B delivering 4V with a 13.5 Ahr capacity. Specifically made for use in HP EVA storage systems: Eva 4000 By 6000 By 8000. This direct-fit battery provides backup power to the cache controller to help protect write cache and preserve data during power interruptions, restoring the original AD626B specification for reliable array operation.