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Single 12V 7Ah sealed lead-acid battery in cardboard box

RefurbUPS

RefurbUPS Belkin F6C650-USB Compatible Replacement Battery Kit 12V7A

SKU CH-Q1JN-Q179Y

Compatible 12V 7Ah battery kit restores power backup for Belkin F6C650-USB UPS units

  • Product typeKit/Package
  • Product weight6
  • Compatible with Belkin F6C650-USB UPS models
  • High-rate discharge 12V 7A SLA battery included
  • Factory-fresh cells deliver reliable backup power
  • Complete kit with installation instructions supplied
  • Single-battery package weighs 6 units

Compatible replacement for Belkin F6C650-USB

This kit provides a direct replacement battery for the Belkin F6C650-USB uninterruptible power supply. It contains one 12V7A sealed lead-acid cell rated for high-rate discharge. The unit arrives factory fresh and includes comprehensive installation instructions. It is intended for users who need to restore backup power to their existing Belkin UPS.

Fits inside the original UPS enclosure

The battery cartridge is designed to match the physical and electrical layout of the original Belkin unit. No modifications to the chassis or wiring are required during installation. Replacing the cell restores the UPS ability to supply battery backup during mains interruptions. It frees the user from purchasing an entirely new power protection device.

Sealed lead-acid chemistry runs quietly

The SLA battery operates without active cooling, so it adds no audible fan noise to the UPS. Power draw during standby is limited to the UPS internal monitoring circuitry. Under normal float charge the cell generates minimal heat inside the sealed enclosure. The high-rate discharge design supports the UPS rated output when mains power fails.

How it compares

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

Price $19.99
Cheaper than about 73% 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

How long can the 12V 7Ah battery sustain the 650 VA UPS during a typical power outage?

Runtime depends on the connected load; lighter loads will run longer while heavier loads reduce the available backup time.

Does the sealed lead-acid battery generate noticeable heat or fan noise when the UPS runs continuously?

The battery itself is passive and silent; any heat or fan noise comes from the UPS electronics, not from the replacement cell.

Which Belkin UPS model must I already own for this 12V 7Ah cartridge to fit and function?

This kit is built for the Belkin F6C650-USB UPS; it will not fit other models without modification.

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