By Bestbuy.com

APC - Replacement Battery Cartridge for Back-UPS, 12V 6.5Ah lead-acid battery, 2-year repair or replace warranty - Lead - Black

This APC Replacement Battery Cartridge is specifically designed to be fully compatible with APC Back-UPS. The 12V 6.5Ah VRLA battery is thoroughly tested to restore the UPS performance to its original specifications. The APCRBC154 battery comes with a 2-year return or replaceable warranty. To see the compatible UPS list, please click "View Compatible UPS Models"button in "Get Support" Section at APC. com More from the Manufacturer