CyberPower RB1270X4E Replacement Battery Cartridge, 12V 7 Ah | UPS Battery

Keep critical storage systems protected with a replacement battery cartridge designed for fast service and dependable backup power. The CyberPower RB1270X4E combines four 12 V, 7 Ah sealed lead-acid batteries in a preassembled cartridge, so maintenance teams can replace aging batteries without rebuilding the pack cell by cell. That means less downtime, fewer handling steps, and a cleaner service process in rack environments where every minute matters. Built for compatible Dell PowerEdge storage arrays and related systems, this cartridge is intended to restore the runtime and protection your UPS-backed infrastructure depends on. It is a practical choice when the original battery pack no longer holds charge, or when you want to keep spare cartridges on hand for planned maintenance windows. The sealed lead-acid design supports straightforward replacement and stable operation in standard UPS applications. For infrastructure teams, the value is in speed, consistency, and reduced risk. A preassembled cartridge helps standardize battery service across multiple systems, while the 18-month warranty adds confidence for procurement and operations planning. When uptime is tied to storage availability, a verified replacement battery cartridge is a small part that protects a much larger investment.