CyberPower RB1270X4E Replacement Battery Cartridge - 4 X 12 V / 7 Ah Sealed Lead-Acid Battery, 18MO Warranty

Spill-proof/Maintenance-free battery characteristics provide optimal charging results with added usability In terms of cost per watt hours, it is an inexpensive choice providing efficient power Delivers constant 12 V DC to ensure that your UPS is ready to use when needed Restores the life of UPS that has weakened with internal batteries by adding this powerful battery kit