Replacement APC RBC55 Battery Pack — Compatible UPS Battery

Compatible replacement battery pack for APC RBC55. Designed to restore the backup power capability of UPS units that use the RBC55 module, this plug-and-play pack provides a straightforward swap for worn or failed batteries. Quality-tested for compatibility with APC RBC55 applications and supplied as an easy-to-install unit to get your UPS back to reliable operation.