We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two rectangular 12V lead-acid battery cartridges labelled RBC22, dark grey plastic casings with silver terminals

PowerWarehouse

PowerWarehouse 2XRBC22SLA226 12V Lead Acid Battery Cartridge #22 2 Pack

SKU CH-XJA6-NEC0T

Two 12 V lead-acid cartridges replace the original RBC22 set in an APC SUA750R2X338 UPS

  • Compatible withFits: APC SUA750R2 × 338
  • Compatible with APC SUA750R2X338 UPS
  • Two-pack cartridge #22 for quick swap
  • 12 V lead-acid cells deliver reliable runtime
  • 100 % compatibility guaranteed with original equipment

Direct Replacement for APC SUA750R2X338 UPS

This two-pack supplies 12 V lead-acid cartridges built to fit the APC SUA750R2X338 uninterruptible power supply. Each unit is manufactured to match the original equipment specifications so installation proceeds without modification. The package delivers a straightforward swap for depleted cells in compatible rack-mount or tower UPS units.

Restores Runtime When Original Cells Degrade

The set replaces batteries that no longer hold sufficient charge to support connected loads during an outage. It is not suited for UPS models outside the stated compatibility list or for applications requiring a different voltage or form factor. The jump is worthwhile when runtime has fallen below operational requirements and the UPS chassis remains serviceable.

How it compares

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

Price $153.99
Pricier than about 82% of the 3,915 comparable items (median $39.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand namePowerWarehouse
Model name2XRBC22SLA226
Compatibility
Compatible withFits: APC SUA750R2 × 338

Questions about this item

What UPS model does this cartridge #22 2 pack fit?

The 12 V lead acid cartridge #22 2 pack is built for the APC SUA750R2X338 UPS.

How do I install the two batteries in my SUA750R2X338?

Power off the UPS, open the battery compartment, disconnect the old cartridge, insert the new cartridge #22 pack, reconnect the leads observing polarity, close the cover and power on.

More in UPS Replacement Batteries

Similar items