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RefurbUPS APC Back-UPS Pro 420 replacement battery cartridge with 12V 7A battery

RefurbUPS

RefurbUPS APC Back-UPS Pro 420 (BP420C) ups replacement battery

SKU CH-6QQD-JVQQY

Replacement battery kit with one 12 V 7 A cell for APC Back-UPS Pro 420 units

  • Product typeBattery
  • Product weight6
  • Factory-fresh cells deliver reliable backup power
  • 12 V 7 A capacity matches original APC RBC2 specification
  • Compatible with Back-UPS Pro 420 for direct drop-in replacement
  • Single 6 lb cartridge installs without tools or rewiring

Replacement Battery for Back-UPS Pro 420

This compatible replacement battery cartridge fits the APC Back-UPS Pro 420 model. It supplies a single 12V7A battery to restore backup power for connected equipment. The kit is designed for users who need a direct swap when the original cells reach end of life. It is not intended for units requiring a different voltage or capacity.

Factory Fresh Build with Standard Terminals

The battery arrives factory fresh and ready for immediate installation into the UPS chassis. Standard terminals allow a straightforward connection without special tools or adapters. The unit weighs 6 and matches the physical footprint of the original RBC2 cartridge. Buyers needing extended runtime beyond a single cartridge should verify their UPS supports additional battery modules.

How it compares

Measured against everything we stock in UPS Replacement Batteries, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 85% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Product typeBattery

Questions about this item

Does the 12 V battery match the APC Back-UPS Pro 420's charging circuit?

Yes, the 12 V 7 Ah cell is built to the APC RBC2 specification that the Back-UPS Pro 420 expects.

Will the cartridge fit the existing battery compartment without modification?

The kit is a direct RBC2-compatible replacement, so it slides into the same compartment as the original cartridge.

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