APC RBC40, Sealed Lead Acid (VRLA), 12 V, 1 pc(s), 7000 mAh, Black, 5.51 lbs (2.5 kg) APC RBC40. Battery technology: Sealed Lead Acid (VRLA), Battery voltage: 12 V, Number of batteries included: 1 pc(s). Weight: 5.51 lbs (2.5 kg), Dimensions (WxDxH): 4.02 x 5.51 x 1.89" (102 x 140 x 48 mm). Package weight: 5.95 lbs (2.7 kg)