APC APCRBC110 Genuine UPS Replacement Battery for APC Back-UPS Model BE550G | Genuine APC replacement battery for Back-UPS model BE550G. Restores runtime. Tool-free DIY install. 2-yr warranty

GENUINE APC UPS BATTERY REPLACEMENT – For optimal performance, use APC-branded replacement battery cartridges with your APC Back‑UPS, and check the product you receive to confirm it is APC‑branded

TESTED AND CERTIFIED RBC CARTRIDGE – Each APC Replacement Battery Cartridge (RBC) is tested and certified for compatibility to restore your APC UPS performance to original factory specifications

MODEL‑SPECIFIC COMPATIBILITY. APCRBC110 is compatible with APC Back‑UPS model BE550G. A genuine APC unit will fit as designed; any sizing issues with this battery and BE550G may be caused by an incorrect model, or non-genuine battery.

WHEN TO REPLACE THE UPS – A new battery can fix most runtime issues if the UPS itself is still in good shape. If not, you may not get the expected runtime after installing a new battery, and it may be time to replace the UPS

BACKED BY APC WARRANTY – Genuine APC replacement batteries are backed by a 2‑year manufacturer warranty