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Two sealed 12V lead-acid battery cartridges in a twin pack

PowerWarehouse

PowerWarehouse 2XRBC2SLA26 UPS Replacement Battery 2 Pack

SKU CH-0NDG-WG1QX

Two-pack of 12 V lead-acid batteries compatible with APC Back-UPS BK300X116 units

  • CompatibilityFits: APC Back UPS BK300X116
  • 12 V lead-acid chemistry ensures reliable backup power
  • Two-pack design replaces both cells in cartridge #2 at once
  • 100 % compatibility with APC Back-UPS BK300X116 models
  • One-year replacement warranty protects your investment

APC BK300X116 compatible 12V pack

This two-pack of 12V lead-acid cartridges is built for the APC Back-UPS BK300X116. Each unit matches the original equipment specification so the UPS can resume normal runtime after a battery change. The set suits home-office users and small-business sites that rely on a single BK300X116 for essential power backup.

Slide-in cartridge swap takes minutes

Installation requires only opening the UPS battery door, unplugging the old block and sliding the new cartridge into the same connector. No tools or firmware steps are involved. The pack will not fit other APC models or third-party UPS units, so buyers with different hardware must verify the exact BK300X116 match before ordering.

Highlights

  • 12 V lead-acid chemistry ensures reliable backup power
  • Two-pack design replaces both cells in cartridge #2 at once
  • 100 % compatibility with APC Back-UPS BK300X116 models
  • One-year replacement warranty protects your investment

Specifications

BrandPowerWarehouse
Model2XRBC2SLA26
CompatibilityFits: APC Back UPS BK300X116

Questions about this item

How can I confirm the 12 V lead-acid cartridges are working after installing them in my APC Back-UPS BK300X116?

After installation the UPS self-test runs automatically; a steady green status light and no alarm beep indicate both 12 V cartridges are functioning correctly.

What comes in the 2 pack and what extra items are needed to complete the swap?

The pack contains two 12 V lead-acid battery cartridges numbered 26; no additional cables or hardware are required for the BK300X116 replacement.

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