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
Sealed lead-acid battery block labelled LEADACIDSLA11-32

PowerWarehouse

PowerWarehouse LEADACIDSLA11-32 UPS Replacement Battery

SKU CH-CF3W-H92AW

Maintenance-free lead-acid battery replaces APC SU48BP RBC11 cartridge for UPS backup power

  • Maintenance-free operation with sealed lead-acid design
  • Direct replacement for APC SU48BP and RBC11 cartridge #11
  • Ready to install with no acid handling required
  • Reliable backup power for critical server infrastructure

Compatible replacement cartridge

This sealed lead-acid cartridge replaces the APC SU48BP RBC11 unit. It arrives ready to install without fluid handling or priming. The maintenance-free design suits rack-mounted UPS systems that require a direct drop-in module.

Suitable for APC SU48BP owners

Buyers with a different UPS model or a cartridge number other than 11 should verify compatibility before purchasing. This unit does not fit cabinets that call for a different voltage or form factor.

Highlights

  • Maintenance-free operation with sealed lead-acid design
  • Direct replacement for APC SU48BP and RBC11 cartridge #11
  • Ready to install with no acid handling required
  • Reliable backup power for critical server infrastructure

Specifications

BrandPowerWarehouse
ModelLEADACIDSLA11-32

Questions about this item

Which UPS models accept the LEADACIDSLA11-32 cartridge?

It is built as a direct replacement for the APC SU48BP and the RBC11 cartridge, so those UPS units will accept it.

Can I mix this new cartridge with older batteries already in my SU48BP?

Mixing a fresh lead-acid cartridge with aged cells is not recommended; replace the full set at once for balanced runtime.

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

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.