BackUPS BK200B UPS Backup Batteries offers the non-OEM replacement APC BK200 Replacement UPS battery. You can buy with confidence that a replacement APC Replacement UPS battery from will have a long life at a great price.

For any BK200 or BK200B, please verify battery configuration before purchasing. To verify, open the battery door and check the number of batteries inside the unit.

  • If your unit has one battery, you will need (1) RBC2 unit (BM Part #: SLA-12V-7-F2).
  • If your unit has two batteries, you will need (1) RBC1 unit (BM Part #: SLA-6V4-5-X2).

Note: Manufacturers change battery specifications without notice. Please inspect your old batteries to verify the quantity needed, terminal and battery sizes.

Year Make Model
Shop by Category