By Bestbuy.com

APC - Replacement Battery Cartridge for Smart-UPS Line Interactive, 48V 10Ah lead-acid battery, 2-year repair or replace - Unknown

This is a APC Replacement Battery Cartridge designed for complete compatibility with APC UPS. RBC43 10Ah 48Vdc replaceable battery is tested and approved for restoring the UPS performance to its original specifications. The RBC is a VRLA battery with a 2-year warranty. This RBC is compatible with Smart-UPS Line interactive SMT/SUA models. More from the Manufacturer