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

PowerWarehouse

PowerWarehouse 2XRBC2SLA217 UPS replacement battery 2 pack for APC Back UPS Pro BP280SX116

SKU CH-1X8Z-QTYT5

Two 12 V lead-acid cartridges restore runtime to APC Back UPS Pro BP280SX116 units

  • Compatible withFits: APC Back UPS Pro BP280SX116
  • Designed for APC Back UPS Pro BP280SX116
  • 12 V lead-acid chemistry supplies reliable backup power
  • Two batteries included for complete cartridge replacement
  • 100 % compatibility guaranteed with original equipment

Direct replacement for APC BP280SX116

This two-pack of 12 V lead-acid cartridges is built to fit the APC Back UPS Pro BP280SX116. Each unit matches the original equipment specifications and carries a one-year replacement warranty. The pack restores runtime for home-office or small-business UPS units that use this battery model.

Verify the exact UPS model before ordering

Confirm that your UPS is the APC Back UPS Pro BP280SX116; other APC models use different cartridge codes. Ensure the existing batteries are the same 12 V lead-acid type and that the UPS chassis accepts cartridge #2. Buyers needing a different voltage, chemistry or form factor should look for the correct replacement instead.

How it compares

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

Price $43.99
Typical for this category: the median of 3,915 items is $39.99.

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Specifications

Product
Brand namePowerWarehouse
Model name2XRBC2SLA217
Compatibility
Compatible withFits: APC Back UPS Pro BP280SX116

Questions about this item

Does the 2-pack include the complete cartridge assembly or just the bare 12 V cells?

The pack contains two complete cartridge #2 units with the 12 V lead-acid cells already housed inside, so no extra parts are needed for the BP280SX116.

Should I choose this 2XRBC2SLA217 kit or a single-battery alternative for the BP280SX116?

The BP280SX116 requires two cartridges; this 2-pack matches that requirement exactly, while a single unit would leave the UPS incomplete.

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