The RB1290X4H UPS Replacement Battery Cartridge restores life to CyberPower UPS systems that have weak or completely depleted internal batteries. The RB1290X4H contains four 12V/9Ah batteries, 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 RB1290X4H comes with instructions, recycling information, and an eighteen-month warranty.Sealed Lead-Acid BatterySupplies high surge currents, provides robust power-to-weight ratios, and is cost-effective.Maintenance-Free Battery FluidNever requires replacement.Leak-Proof CasingProtects the sealed lead-acid battery and prolongs battery life.User-Installable CartridgeAllows for quick and convenient installation; each cartridge is pre-assembled.Reusable PackagingProvides for conveniently delivering expired batteries to a recycling center. After installing the new cartridge, place the old one in the reusable packaging.OEM CertifiedCyberPower batteries meet or exceed original manufacturer specifications.
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CyberPower RB1290X4H CyberPower RB1290X4H UPS battery Sealed Lead Acid (VRLA) 12 V 9 Ah