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Two black rectangular 12 V lead-acid battery cartridges side by side

PowerWarehouse

PowerWarehouse 2XRBC9SLA93 APC Cartridge #9 UPS replacement battery 2 pack

SKU CH-CGK4-HV0FT

Two 12 V lead-acid cartridges replace APC Cartridge #9 UPS batteries

  • Compatible withFits: APC Cartridge #9
  • 100% compatible with APC Cartridge #9
  • Two 12V lead-acid batteries included
  • 1-year replacement warranty covers defects
  • Premium PowerWarehouse build for reliable backup

Compatible APC Cartridge #9 replacement

This two-pack supplies 12 V lead-acid batteries built to fit APC Cartridge #9 units. The cells are guaranteed 100 % compatible with the original equipment and carry a one-year replacement warranty. They are intended for administrators maintaining existing UPS systems that use this cartridge format.

Sealed lead-acid chemistry runs cool and quiet

Normal operation produces minimal heat and no audible fan noise because the batteries are passive components. Power draw is limited to the UPS charging circuit and stays well within the 93 Ah rating of each cell. Buyers who need lithium-ion runtime or hot-swap modules should look elsewhere.

How it compares

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

Price $89.99
Pricier than about 74% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand namePowerWarehouse
Model name2XRBC9SLA93
Compatibility
Compatible withFits: APC Cartridge #9

Questions about this item

How do I install the 12 V lead-acid cartridges into my APC Cartridge #9 UPS, and what step is often missed?

Power down and unplug the UPS, open the battery door, disconnect the old cartridge wiring, insert the new 12 V cartridges, reconnect the wiring exactly as before, close the door, then turn the UPS on and let it charge for several hours before relying on backup power.

What maintenance or replacement will the 2-pack of 12 V lead-acid cartridges need later?

Expect to replace both cartridges again in three to five years; meanwhile, run a self-test every few months and keep the UPS in a cool, dry area to maximise service life.

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