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
Rectangular 12V lead-acid UPS battery, four cells, black plastic case

Battery Technology Inc.

Battery Technology Inc. RBC23-SLA23-TAA 12V 4-Cell Lead Acid UPS Replacement Battery

SKU CH-P0HT-R9H05 MPN RBC23-SLA23-TAA

A 12 V, four-cell lead-acid battery for UPS models including SU1000RM2U and SUA1000RM2U

  • TypeBattery
  • 12V lead-acid chemistry powers compatible UPS units
  • Four-cell design delivers rated voltage for APC Smart-UPS models
  • TAA-compliant build qualifies for government procurement contracts
  • Direct RBC23 replacement fits listed SU and SUA series UPS
  • Manufacturer-tested cells maintain runtime during power outages

TAA-Compliant 12 V Lead-Acid UPS Battery

This 12 V four-cell lead-acid battery carries TAA compliance and is built as a direct replacement for compatible uninterruptible power supply units. It restores backup runtime for critical network and server equipment when the original cells reach end of life.

Suits owners of listed SU

Buyers who need a different voltage, a higher capacity, or a lithium-based chemistry should look at other options. The pack is not designed for non-UPS applications or for units outside the specified compatibility list.

Simple slide-in replacement for supported UPS

Installation typically involves powering down the UPS, opening the battery door, disconnecting the old pack, and inserting the new one. The most common issue is forgetting to reconnect the internal wiring harness before closing the door.

Highlights

  • 12V lead-acid chemistry powers compatible UPS units
  • Four-cell design delivers rated voltage for APC Smart-UPS models
  • TAA-compliant build qualifies for government procurement contracts
  • Direct RBC23 replacement fits listed SU and SUA series UPS
  • Manufacturer-tested cells maintain runtime during power outages

Specifications

BrandBattery Technology Inc.
ModelRBC23-SLA23-TAA
Part NumberRBC23-SLA23-TAA
TypeBattery
Shipping weight10.71 kg
Package size445 × 315 × 188 mm

Questions about this item

Which UPS models does the RBC23-SLA23-TAA replace?

The RBC23-SLA23-TAA is a direct replacement for the SU1000RM2U, SU1000RMI2U, SUA1000RM2U, SUA1000RM2UTW, SUA1000R2ICH, SU1000R2BX120, and SU1000R2IBX120.

Will this battery fit in a UPS that currently uses an RBC23 cartridge?

Yes, the RBC23-SLA23-TAA matches the RBC23 form factor and 12V specification, so it installs directly into any UPS designed for an RBC23 cartridge.

How can I confirm the battery is operating correctly after installation?

After installation, the UPS should complete its self-test, show a full charge status, and report the battery as healthy on its display or management software.

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.