CyberPower RB1270X10 Replacement Battery Cartridge - 10 X 12 V / 7 Ah Sealed Lead-Acid Battery, 18MO Warranty

User Replaceable/Maintenance-free/Leak Proof battery characteristics for reliable charging performance with maximum productivity In terms of cost per watt hours, it is an inexpensive choice providing efficient power 12 V DC battery can be used as a convenient spare, giving you peace of mind Helps you ensure continuous operation of critical systems