APC RBC25, Sealed Lead Acid (VRLA), 22.9 lbs (10.4 kg), 10.4 x 6 x 4" (264.2 x 152.4 x 101.6 mm)
APC RBC25. Battery technology: Sealed Lead Acid (VRLA). Weight: 22.9 lbs (10.4 kg), Dimensions (WxDxH): 10.4 x 6 x 4" (264.2 x 152.4 x 101.6 mm)