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

PowerWarehouse

PowerWarehouse 2XRBC2SLA279 UPS Replacement Battery 12V 2 Pack for Belkin F6C625-SER

SKU CH-EFX1-RPPJR

12 V lead-acid replacement cartridge for the Belkin F6C625-SER UPS, supplied as a two-pack

  • Compatible withFits: Belkin F6C625-SER
  • 12 V lead-acid cells deliver reliable backup power
  • Two-battery pack covers full cartridge replacement for Belkin F6C625-SER
  • 100 % compatibility guaranteed with original equipment
  • One-year replacement warranty protects your investment

12 V replacement pack for Belkin F6C625-SER

This two-pack supplies 12 V lead-acid cartridges built to fit the Belkin F6C625-SER uninterruptible power supply. The batteries arrive new and are guaranteed 100 % compatible with the original equipment. They are intended for administrators who need to refresh a single UPS unit without sourcing mismatched cells.

Sustained backup behaviour

Under continuous discharge the lead-acid chemistry delivers steady voltage until the cutoff threshold, avoiding the sharp drop-off seen in short bursts. The matched pair keeps internal resistance balanced so runtime scales predictably across the full load range. Buyers who require hot-swappable modules or lithium-based chemistry will need a different solution.

How it compares

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

Price $40.99
Typical for this category: the median of 3,915 items is $39.99.

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Specifications

Product
Brand namePowerWarehouse
Model name2XRBC2SLA279
Compatibility
Compatible withFits: Belkin F6C625-SER

Questions about this item

How much heat does the 12V lead-acid cartridge produce during continuous all-day operation?

The sealed 12V lead-acid cartridge generates only minimal warmth under normal float charge; no active cooling is required.

What existing hardware must I already have for this 2-pack to function?

A Belkin F6C625-SER UPS unit that accepts cartridge #2 is required; the batteries are direct replacements for that model.

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