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Two sealed 12 V lead-acid cartridges in black plastic cases

PowerWarehouse

PowerWarehouse 2XRBC2SLA222 UPS Replacement Battery 2 Pack

SKU CH-PM72-93GKY

Two 12 V lead-acid cartridges replace the APC Back-UPS Pro BP420S battery module

  • Compatible withFits: APC Back UPS Pro BP420S
  • 12 V lead-acid chemistry delivers reliable UPS runtime
  • Two-battery cartridge kit restores full BP420S capacity
  • 100 % compatibility guaranteed with APC Back-UPS Pro BP420S
  • One-year replacement warranty backs every pack

Compatible 12 V Lead-Acid Pack

This two-pack supplies 12 V lead-acid cartridges built for the APC Back-UPS Pro BP420S. Each unit is manufactured to match the original equipment specification. The pack contains two replacement batteries ready for installation.

Suits owners of the BP420S UPS

Buyers needing a direct swap for the BP420S cartridge will find the correct fit here. Those using a different UPS model or requiring a chemistry other than lead-acid should look elsewhere.

How it compares

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

Price $45.99
Pricier than about 56% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand namePowerWarehouse
Model name2XRBC2SLA222
Compatibility
Compatible withFits: APC Back UPS Pro BP420S

Questions about this item

Does the PowerWarehouse 2XRBC2SLA222 battery cartridge fit my APC Back UPS Pro BP420S unit?

Yes, the 2XRBC2SLA222 cartridge is designed to fit the APC Back UPS Pro BP420S model directly, providing a compatible replacement for the original battery module.

Can I use these 12V lead acid batteries to replace a single cartridge in my UPS?

This pack contains two complete 12V lead acid battery cartridges labelled #2, so you can replace the cartridge once and keep the second unit as a ready spare for future maintenance.

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