APC Genuine UPS Replacement Battery RBC4 for Smart-UPS Model SC620 SU620NET
Key features
- GENUINE APC UPS BATTERY REPLACEMENT: For optimal performance, use APC-branded replacement battery cartridges with your APC Smart-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 – RBC4 is compatible with APC Smart‑UPS models SC620, SC620NET, SVS650 (verify compatibility before ordering)
- WHEN TO REPLACE THE UPS BATTERY: A new battery can address 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
Restore dependable backup runtime with the genuine APC Replacement Battery Cartridge RBC4. Designed and tested for compatible APC Back-UPS and Smart-UPS systems, this sealed lead-acid UPS replacement battery helps renew battery backup performance during power outages, brownouts and unexpected utility interruptions. The cartridge arrives fully assembled with the required connections for a straightforward replacement, helping extend the useful life of the existing uninterruptible power supply. Use it to maintain reliable protection for computers, servers, network switches, storage, point-of-sale equipment and other critical electronics. Genuine APC replacement batteries are engineered for proper fit, safety and UPS performance. Compatible UPS models include BE750BB, BK650MC, SC620, SU620NET; verify the exact model number before ordering.
Free shipping included. 30-day hassle-free returns.







