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Two sealed 12V lead-acid battery cartridges in plastic housings

PowerWarehouse

PowerWarehouse 2XRBC2SLA245 UPS Replacement Battery 12V 2 Pack APC BP420

SKU CH-PX85-R1YX6

Two 12 V lead-acid cartridges replace the APC BP420 UPS battery pack

  • Compatible withFits: APC BP420
  • 12 V lead-acid cells deliver reliable backup power
  • Two-battery cartridge restores full APC BP420 runtime
  • 100 % compatibility guaranteed with original equipment
  • One-year replacement warranty protects your investment

Direct APC BP420 replacement

This 12 V lead-acid battery cartridge is built to match the original APC BP420 specification. The two-pack supplies both cells required for a standard UPS refresh. Guaranteed 100 % compatible with the original equipment.

One-year replacement warranty

Every unit carries a 12-month replacement warranty from the manufacturer. Buyers needing longer coverage or a different voltage should look elsewhere.

How it compares

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

Price $46.99
Pricier than about 57% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand namePowerWarehouse
Model name2XRBC2SLA245
Compatibility
Compatible withFits: APC BP420

Questions about this item

What runtime does the 12 V 245 Wh cartridge deliver in a real UPS?

The 12 V cartridge rated at 245 Wh will power the UPS load for a duration that depends on the connected equipment’s power draw; heavier loads shorten runtime proportionally.

Does the BP420 interface limit the charge current in practice?

The BP420 cartridge uses the standard APC connector, so the UPS itself controls charge current and the battery does not impose an additional cap.

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