The RB1280 UPS Replacement Battery Cartridge restores life to CyberPower UPS systems that have weak or completely depleted internal batteries. The RB1280 contains one 12V/8AH battery, certified to meet or exceed original manufacturer specifications. This leak-proof, sealed lead-acid battery never requires replacement fluid. The pre-assembled cartridge installs easily into your CyberPower UPS system and is shipped with reusable packaging for delivering expired batteries to a suitable recycling center. The RB1280 comes with instructions, recycling information, and an eighteen-month warranty. UPS Compatibility: CP685AVR, CP685AVRLCD.

18-MONTH WARRANTY: Covers defects in materials in the product under normal use and conditions within eighteen months of the purchase date. Compatible with these CyberPower models: CP685AVR, CP685AVRLCD. USER-INSTALLABLE CARTRIDGE: Allows for quick and convenient installation; each cartridge is pre-assembled; The RB1280 comes in reusable packaging for delivering expired batteries to recycling centers. SEALED LEAD-ACID BATTERY: Supplies high surge currents, provides robust power-to-weight ratios, and cost effective; MAINTENANCE-FREE BATTERY FLUID: Never requires replacement. The CyberPower RB1280 UPS Replacement Battery Cartridge restores life to CyberPower UPS systems that have weak or completely depleted internal batteries; It comes with one 12V/8Ah sealed lead-acid battery.