APC Replacement Battery Cartridge #55

Designed for home offices, small businesses, and IT departments, the Replacement Battery Cartridge #55 from APC is a replacement battery pack for select APC Smart-UPS and Back-UPS models that support computers, network systems, and more. It provides reliable battery power during power spikes and outages and its hot-swap installation allows for no downtime. The RBC #55 contains two battery cells and has a life of 3-5 years. Also included are connectors for hooking this up to your compatible UPS.