Replacement Batteries for your Vertex Standard Two-Way Radios

Objects that run require some type of power source. Automobiles, childrenai??i??s toys, electronics, and many home products require some sort of battery. Your Vertex Standard radios also need batteries to operate, and over time those batteries need replacing. Not holding a charge or lasting as long as it should? The battery is most likely the problem. But what kind do you need? Two Way Direct is a great resource to help you choose new batteries for whatever type of Vertex radio you have.

There are a few options to pick from when choosing replacement batteries for your Vertex Standard two-way radios.Ai?? Which radio do you have? Do you want a standard battery or high capacity battery? Here is a breakdown to help you decide.

First you need to figure out what Vertex radio you have. The radio will have the model on the front or or you can look at your existing battery to find a part number.

If you need a battery for the discontinuedAi??VX231 radio, you will need the FNB-V104LI (TWD):

Replacement batteries for your Vertex Standard two-way radios



  • 3 connector pins on the back (old style)
  • High capacity
  • Lithium-Ion, 2500 mAh
  • FNB-V104LI battery video




If you have the new VX261, or any radio in theAi??VX260 seriesAi??your battery part number would be FNB-V133LI-UNI:

Replacement batteries for your Vertex Standard two-way radios



  • New style with 4 connectors on the back
  • Lithium-Ion, 1380 mAh
  • Standard capacity
  • Also compatible for the VX450 series and the EVX530 series radios



If you have a higher-tier Vertex radio like the VX450 series or EVX530Ai??series radio, you would need the FNB-V134LI-UNI TWD battery:

FNB-V134LI-UNI battery




  • 4 connector pins
  • High capacity
  • Lithium-Ion, 2500 mAh
  • Also compatible for the VX260 series radios
  • FNB-V134LI-UNI video




These batteries last about a year or two, depending on use. It is also a good idea to have extras on hand to keep as spares, just in case. You can purchase these, or any other radio or accessory via our website,, or by calling 888-742-5893.