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Two square 12V 5A SLA batteries in a kit

RefurbUPS

RefurbUPS 12V5A 2-pack replacement battery kit

SKU CH-TTGR-J5JVD

Two 12V5A sealed lead-acid batteries replace the Belkin F6C900-UNV UPS cartridge

  • Product typeKit/Package
  • Product weight10
  • Two high-rate 12V5A SLA batteries power the UPS
  • Kit matches the Belkin F6C900-UNV model for direct fit
  • Factory-fresh cells deliver reliable backup performance
  • Step-by-step installation guide included for easy swap
  • Package weighs 10 units for simple handling

Belkin F6C900-UNV compatible battery kit

This kit supplies two 12V5A sealed lead-acid batteries built as direct replacements for the Belkin F6C900-UNV uninterruptible power supply. Each unit is factory fresh and rated for high-rate discharge, so the UPS can deliver backup power when mains voltage fails. Installation instructions are included to guide the swap without special tools.

Suitable for owners of the Belkin F6C900-UNV UPS

The pack matches the original voltage and capacity specification, restoring runtime to factory levels for that model. It does not fit UPS units that require a different voltage, a higher ampere-hour rating or a different physical format, so buyers with other models must verify compatibility before purchasing.

Two 12V5A batteries in one pack

The decisive specification is the paired 12V5A configuration, which determines whether the kit restores the correct runtime and fits the battery compartment. If the UPS calls for a different voltage or capacity, this kit will not work.

How it compares

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

Price $20.99
Cheaper than about 70% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand nameBelkin
Product lineBelkin Batteries
Product typeKit/Package

Questions about this item

What UPS model must I already own for this 2-pack replacement battery kit to work?

The kit is designed for the Belkin F6C900-UNV UPS and consists of two 12V5A square SLA batteries.

Will the 12V5A square batteries fit the existing battery compartment in my Belkin F6C900-UNV without modification?

Yes, the batteries are built to match the original cartridge dimensions for the F6C900-UNV.

How can I verify the 12V5A batteries are working correctly after I install them in the F6C900-UNV?

The kit includes installation instructions; follow them and confirm the UPS self-test passes and shows normal runtime.

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