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Sealed 12V 12Ah battery cartridge for Back-UPS 650

RefurbUPS

RefurbUPS APC Back-UPS 650 BK650MUC Replacement Battery Kit

SKU CH-DB29-21XAW

Replacement battery kit with one 12 V 12 Ah cell for APC Back-UPS 650 units

  • TypeBattery
  • Weight10
  • Factory-fresh cells deliver reliable backup power
  • 12 V 12 Ah capacity matches original APC RBC4 specification
  • Single 12 V 12 Ah battery keeps weight to 10 kg
  • Designed for APC Back-UPS 650 BK650MUC compatibility

Compatible APC Back-UPS 650 battery kit

This replacement kit supplies a factory-fresh 12V 12A battery cartridge designed for the APC Back-UPS 650 model BK650MUC. It matches the RBC4 specification and arrives new, ready to restore backup runtime for home-office or small-business UPS units. The single-battery pack weighs 10 units and is intended for straightforward user installation.

Check UPS model and battery bay access

Before ordering, confirm that your UPS carries the exact model number BK650MUC so the cartridge fits the internal compartment. Verify that the battery door can be opened and that the existing unit uses a single 12V 12A block rather than a different voltage or capacity. Ensure you are comfortable disconnecting the old battery and connecting the new one following the manufacturer safety instructions.

Highlights

  • Factory-fresh cells deliver reliable backup power
  • 12 V 12 Ah capacity matches original APC RBC4 specification
  • Single 12 V 12 Ah battery keeps weight to 10 kg
  • Designed for APC Back-UPS 650 BK650MUC compatibility

Specifications

TypeBattery
Weight10

Questions about this item

Does the kit include the battery cartridge only or are mounting brackets also supplied?

The kit consists of one 12V12A battery cartridge compatible with APC RBC4; no brackets or extra hardware are included.

Is the 12V12A cartridge the only capacity option for the BK650MUC?

Yes, this replacement kit provides a single 12V12A battery cartridge matched to the Back-UPS 650.

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