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Black rectangular Li-ion battery pack with contacts on one end

KingSener

KingSener FNB-V104LI laptop battery 2200mAh 7.4V

SKU CH-2A38-HM2A7 MPN FNB-V104LI

A 7.4V 2200mAh Li-ion replacement battery for Vertex VX231 two-way radios

  • Battery Voltage7.4V
  • Battery Capacity2200mAh
  • 2200 mAh capacity extends talk time on Vertex VX231 radios
  • 4 V lithium-ion chemistry matches original power requirements
  • 100 % brand-new cells deliver full rated capacity from first charge
  • Identical form factor fits battery compartment without modification
  • Supplied usage tips help maintain cycle life and safe operation

Compatible Vertex VX231 radio power

This 7.4 V lithium-ion pack is built as a direct replacement for the Vertex VX231 two-way radio. It supplies 2200 mAh of capacity and fits the original battery compartment without modification. The pack is intended for operators who need a fresh, reliable power source for daily communication duties.

Capacity and runtime headroom

At 2200 mAh the cell delivers enough energy for extended talk and standby periods in typical dispatch or field work. Heavy transmit cycles or continuous high-power use will drain the pack faster, so users running long shifts should plan for a spare or mid-day recharge. The chemistry holds its rated capacity when cycled correctly.

Build quality and daily handling

The battery uses a black Li-ion casing with integrated protection circuitry to guard against overcharge and short circuits. Its form factor matches the original unit exactly, so it clicks into the radio and charger without force or alignment issues. Proper storage above 80 % charge during downtime helps preserve long-term health.

Highlights

  • 2200 mAh capacity extends talk time on Vertex VX231 radios
  • 4 V lithium-ion chemistry matches original power requirements
  • 100 % brand-new cells deliver full rated capacity from first charge
  • Identical form factor fits battery compartment without modification
  • Supplied usage tips help maintain cycle life and safe operation

Specifications

BrandKingSener
ModelFNB-V104LI
Part NumberFNB-V104LI
Battery Voltage7.4V
Battery Capacity2200mAh

Questions about this item

Will the FNB-V104LI fit my Vertex VX231 radio without modification?

The battery matches the original size and connector layout for the Vertex VX231, so it installs directly without any adapter or case changes.

How can I verify the 2200 mAh 7.4 V pack is performing correctly after the first charge?

Charge fully, then run the radio until low-battery alert; a healthy pack should deliver several hours of typical transmit/receive use before shutdown.

Does the box include a charger or only the FNB-V104LI battery itself?

Only the replacement battery is supplied; a compatible Vertex charger or charging cradle must be purchased separately.

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