Tripp Lite RBC51 UPS, Replacement Battery Cartridge, For, APC, Belkin, Best, Powerware

Typical battery lifespan - 3 - 5 years, depending on host UPS operating conditions Included Battery Set - Includes 1 12V battery Unit Dimensions (H x Wx D) - 9.4 x 6.4 x 14.9 cm / 3.6875 x 2.5 x 5.875 inches Shipping Dimensions (H x W x D) - 15.2 x 19.1 x 30.5 cm , 6 x 7.5 x 12 inches Shipping Weight - 7 lbs Restores UPS runtime performance to its original runtime specifications Comes pre-assembled and ready for installation into your UPS system Reusable packaging contains expired batteries for recycling center delivery Compatible with a variety of UPS brands Extends the operating life of older UPS systems Restores or enhances runtimes of all UPS systems exhibiting reduced power failure runtime PACKAGE INCLUDES -12 volt UPS replacement battery cartridge -Instruction manual with installation, recycling and warranty information