Two Way Direct

Vertex FNB-V134LI-UNI Replacement Lithium-Ion 2500mAh Battery [VX451 VX454 VX459 EVX531 EVX534]

MSRP: $89.95
Was: $89.95
Now: $49.95
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Vertex FNB-V134LI-UNI Replacement Lithium-Ion 2500mAh Battery [VX451 VX454 VX459 EVX531 EVX534]

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. 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. 

Spec Sheet

Key Features: 

  • 7.4 V
  • 2500 mAh 
  • Lithium-Ion 

Compatible Radio Models:

  • Vertex VX-450 two-way radios 
  • Vertex VX-451 two-way radios 
  • Vertex VX-454 two-way radios 
  • Vertex VX-459 two-way radios 
  • Vertex EVX-261 two-way radios 
  • Vertex EVX-530 two-way radios 
  • Vertex EVX-531 two-way radios 
  • Vertex EVX-534 two-way radios 
  • Vertex EVX-539 two-way radios 

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 fast shipping

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


Warranty Information

1 Year Warranty


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


1 Review Hide Reviews Show Reviews

  • 5
    Great Buy

    Posted by Doug on 3rd Nov 2014

    This has the highest specs and is an amazing price. Very satisfied. Shipped right away too.