UPS backup battery replacement breathes new life into select Tripp Lite UPS systems whose internal batteries are expired or weak.FeaturesUPS Replacement Battery Cartridge for Select Tripp Lite UPS SystemsThis UPS backup battery replacement is compatible with Tripp Lite's SMART1200LCD, SMART1500LCD, SMART1500LCDXL and SMX1500LCD UPS systems-the versions equipped with battery access doors only. Earlier versions of these models without a battery door are not compatible with the RBC1500. Please verify UPS compatibility as labeled on the UPS prior to ordering.Carefully Screened and CertifiedBuilt to function in a wide range of operating temperatures, the RBC1500 has been carefully screened and certified to restore your UPS system's runtime performance to its original specifications.Ready for Immediate InstallationThe leakproof, no-maintenance RBC1500 comes pre-assembled and pre-wired for quick and easy installation in your UPS system with battery access door. Reusable packaging holds expired batteries for delivery to the nearest recycling center.