CyberPower RBP0016 UPS Sealed Lead Acid 24 V (VRLA)from £88.54 up to £155.50 Compare prices3→CyberPower RBP0016 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 l more→eak-proof sealed lead-acid battery which is stable and safe to ensure the power system's reliability.N/AN/AThe 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.