Vertex FNB-V134LI-UNI Lith-Ion Highest Capacity Battery [VX451 VX454 VX459 EVX531 EVX534 EVX539]

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Lithium-ion 2,500mAh Battery FNB-V134LI-UNI Replacement [Vertex EVX-530 Series]

Manufactured in-house by Two Way Direct as a versatile alternative to be used with many Vertex handheld two-way radios, the battery connects to your handheld unit and provides long lasting use. This battery comes with a preassembled belt clip. 

Supported by a 1-year warranty from Two Way Direct, the radio battery is an affordable replacement unit for the FNB-V134LI-UNI. Our battery is a popular choice for those who use the Vertex EVX-530 Series series radios or other compatible handheld radios.

FNB-V134LI-UNI / FNB-V133LI-UNI: The FNB-V134LI-UNI TWD is Our Replacement for the Vertex Original high capacity battery. Our Replacement has 2500 mAh, 7.4V and Lithium-ion battery chemistry. This new style battery now has 4 connectors on the back which Vertex refers to as a "UNI battery" also known as "universal battery". Vertex made this change to 4 connectors (instead of the old style which has 3) to allow users with other Vertex radios to all utilize one charger. 

For use with:

  • Vertex VX-450 Battery
  • Vertex VX-451 Battery
  • Vertex VX-454 Battery
  • Vertex VX-459 Battery
  • Vertex EVX-530 Battery
  • Vertex EVX-531 Battery
  • Vertex EVX-534 Battery
  • Vertex EVX-539 Battery

Contact Two Way Direct to Stay Connected

Once you’ve received your battery and start putting it to use on the job, you know you’ll have the support of a leading company for troubleshooting and recommendations of compatible accessories. Order with Two Way Direct for:

  • The Lowest Price Guaranteed
  • 24/7 Customer Support
  • Low shipping costs – with free ground shipping

Use this radio battery with Vertex radios, or other compatible radios with complete confidence. Order online or call 888-742-5893.


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Product Type:
Accessory Type:
Compatible With (Brand):
Motorola (Vertex)
Compatible With (Model):
Motorola (Vertex) VX-450 Series
Compatible With (Model):
Motorola (Vertex) EVX-531
Compatible With (Model):
Motorola (Vertex) EVX-534
Compatible With (Model):
Motorola (Vertex) EVX-539
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