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Two sealed 12V lead-acid battery cartridges for APC BP350 UPS

PowerWarehouse

PowerWarehouse 2XRBC2SLA241 UPS Replacement Battery 2-Pack

SKU CH-05WD-D7K5H

Two 12 V lead-acid batteries replace the APC BP350 cartridge with 100 % compatibility

  • Compatible withFits: APC BP350
  • 12 V lead-acid chemistry delivers reliable backup power
  • Two-battery pack covers full cartridge replacement for APC BP350
  • 100 % compatibility guarantee ensures drop-in fit
  • One-year replacement warranty protects your investment

APC BP350 compatible 12 V pack

This two-pack of 12 V lead-acid cartridges replaces the original battery in APC BP350 uninterruptible power supplies. Each unit is built to match the original specifications so the UPS regains its full runtime capability. Installation follows the same steps as the factory cartridge, requiring no special tools or firmware updates. The pack suits home offices and small server rooms that rely on the BP350 for backup power.

Direct swap for worn BP350 cells

When the existing BP350 battery no longer holds a charge or the UPS reports a replacement warning, this kit restores protection without replacing the whole unit. The jump is worth it if the UPS electronics are still functional but runtime has dropped below useful levels. Buyers needing higher capacity, longer runtime than the BP350 design allows, or a different form factor will not be served by this cartridge.

How it compares

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

Price $48.99
Pricier than about 59% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand namePowerWarehouse
Model name2XRBC2SLA241
Compatibility
Compatible withFits: APC BP350

Questions about this item

Does the 2XRBC2SLA241 cartridge match the APC BP350 form factor?

Yes, the cartridge is built to the same dimensions as the original APC BP350 battery, so it slides into the UPS without modification.

What is the correct orientation when inserting the two 12V cartridges into the BP350?

Align the terminal posts with the UPS connector polarity markings, then push each cartridge firmly until the latch clicks; reversing the posts prevents the UPS from powering on.

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