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 sealed 12V lead-acid battery cartridges in plastic housing

PowerWarehouse

PowerWarehouse 2XRBC2SLA231 UPS Replacement Battery (2 Pack)

SKU CH-7PF1-PEFZ7

Two-pack of 12 V lead-acid cartridges rated 100 % compatible with APC BK250B UPS units

  • Compatible withFits: APC BK250B
  • 12 V lead-acid chemistry powers APC BK250B units
  • Two-battery pack keeps critical equipment running during outages
  • 100 % compatibility with original cartridge #231 ensures drop-in fit
  • One-year replacement warranty protects your investment

PowerWarehouse 12 V lead-acid cartridge for APC

This replacement battery kit contains two 12 V lead-acid cartridges designed to fit the APC BK250B uninterruptible power supply. The pack restores runtime for home-office or small-server backup units that use this specific cartridge format. Buyers who need a direct drop-in for the original equipment will find the correct voltage and form factor in this twin-pack.

Check your UPS model before ordering

Verify that the unit you are servicing is an APC BK250B; other APC models use different cartridge numbers and will not accept this pack. Confirm the existing batteries are 12 V lead-acid units with the same physical dimensions as the original cartridge. Buyers whose UPS requires a different voltage, chemistry or cartridge design should look for the matching replacement instead.

How it compares

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

Price $45.99
Pricier than about 56% 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 name2XRBC2SLA231
Compatibility
Compatible withFits: APC BK250B

Questions about this item

Does the 2-pack of 12 V lead-acid cartridges include any cables or mounting hardware for the APC BK250B?

The pack contains two replacement battery cartridges only; no extra cables, brackets or hardware are supplied.

Is the 231 model the correct capacity for my BK250B UPS, or do I need a different version?

Model 2XRBC2SLA231 is built as a direct drop-in for the APC BK250B, so the 231 version is the one to choose.

More in UPS Replacement Batteries

Similar items