Sealed Lead-acid Batteries Leak-proof Design Maintenance-free Guaranteed Compatibility Longer Battery Life CyberPower RBP0007 restores life to UPS systems to keep up the system's performance. The ready-to-use battery pack allows users to replace batteries easily. The Replacement Battery Pack (RBP) adopts leak-proof sealed lead-acid battery which is stable and safe, to ensure the power system's reliability.The battery is certified by CyberPower, guaranteeing the product's high quality and safety. Its maintenance-free design exempts user from having to refill the battery fluid. Features Number of batteries included 1 pc(s) Battery voltage 12 V Battery technology Sealed Lead Acid (VRLA) Product colour Black Weight & dimensions Depth 151 mm Height 93.5 mm Width 65 mm Weight 2.68 kg Packaging data Package weight 3.02 kg Package depth 225 mm Package height 95 mm Package width 170 mm Operational conditions Non-operating altitude 0 - 15000 m Operating altitude 0 - 3000 m Storage relative humid