Cyberpower – UPS Replacement Battery

UPS REPLACEMENT BATTERY CARTRIDGE. CyberPower’s RB1290X4 UPS replacement battery cartridge restores life to UPS systems with internal batteries that have become weak or completely depleted. The RB1290X4 12V/9AH (qty – 4) batteries are certified to meet or exceed original manufacturer specifications. All replacement cartridges come with leak proof sealed lead-acid batteries that are pre-assembled for easy installation into your CyberPower UPS system.