Replacement Battery for RAID Controller — 44V4145 / 74Y5667 / 5679 / 57B7 — AS/400 AS400, 3500mAh

Direct-replacement battery pack compatible with RAID controllers that use part numbers 44V4145, 74Y5667, 5679 and 57B7. Designed for use with AS/400 and AS400 systems. Capacity: 3500mAh. A straightforward swap for worn or failed original units to restore controller backup power.