For best performance and warranty support of your APC UPS, buy only genuine APC products Shipped and Sold by Each APC Replacement Battery Cartridges (RBC) is tested and certified for compatibility to restore the performance of your APC UPS to original specifications When you buy a new genuine APC RBC, you can recycle your old UPS battery via the 'RBC Recycling Program' on the APC website. This program includes free return shipping to a recycling center (use the packaging from your new battery to return the old) APCRBC115 is compatible with APC Smart-UPS models SMX1500RM2U, SMX1500RM2UNC, SMX1500RMNCUS, SMX1500RMUS and more APC WARRANTY: Genuine APC Batteries sold and shipped by are backed by a 1 Year Manufacture Warranty Power source type: Battery Powered