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

PowerWarehouse

PowerWarehouse 2XRBC8SLA88 UPS Replacement Battery 2 Pack

SKU CH-RAJ1-EEC4W

Two-pack of 12 V lead-acid batteries fits APC Cartridge #8 UPS units

  • Compatible withFits: APC Cartridge #8
  • 12 V lead-acid chemistry delivers reliable backup power
  • Two-battery pack replaces APC Cartridge #8 in one step
  • 100 % compatibility guaranteed with original equipment
  • One-year replacement warranty protects your investment

Compatible with APC Cartridge #8

This twin-pack of 12 V lead-acid batteries replaces the original APC Cartridge #8 module. Each unit is built to match the OEM form factor so it fits the UPS chassis without modification. The pair gives a spare on hand for scheduled change-outs or unexpected failures.

Simple drop-in installation

Remove the old cartridge, slide the new one in and secure the latch; no tools or firmware steps are required. The only common issue is forgetting to recycle the spent units, which contain lead and must not go into general waste.

How it compares

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

Price $178.99
Pricier than about 84% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand namePowerWarehouse
Model name2XRBC8SLA88
Compatibility
Compatible withFits: APC Cartridge #8

Questions about this item

How can I verify the 12V PowerWarehouse 2XRBC8SLA88 pack is working after installation?

The UPS should power on normally, show a full charge indicator, and pass its self-test without reporting a battery fault.

What comes with the 2XRBC8SLA88 2-pack and what must I source separately?

Two 12V lead-acid cartridges compatible with APC Cartridge #8 are included; mounting hardware and UPS unit are not.

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