Battery for Vertex VX-351 (4-Pin) Walkie Talkie

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About this item
  • High-performance Li-ion battery for Vertex VX-351 radios

  • Provides long-lasting backup for uninterrupted communication

  • Designed for professional field use

  • OEM-compatible bottom contact design (NOT 4-pin type)

  • Built-in protection against overcharge, over-discharge & short circuit

  • Durable and reliable for daily operations

  • Compatible with standard Vertex charging systems

Product description

📄 Product Description

The Vertex VX-351 battery is a Lithium-Ion (Li-ion) battery designed for VX-350 series radios. Unlike some radios that use pin-type connectors, this battery uses a contact plate interface, ensuring stable power transfer and secure fitting.

Common OEM battery models include:

  • FNB-V95Li (2000mAh)

  • FNB-V96Li (2200mAh)

  • FNB-V130Li (2500mAh+ high capacity)

These batteries operate at 7.4V, delivering reliable full-shift performance and extended talk time.

They are widely used in professional environments such as security, construction, and industrial communication due to their durability and stable output.


⚙️ Specifications

  • Battery Type: Lithium-Ion (Li-ion)

  • Voltage: 7.4V

  • Capacity Options:

    • 2000 mAh

    • 2200 mAh

    • 2500–2600 mAh (high capacity)

  • Connector Type: Bottom contact plate (dock type)

  • Backup Time: 10–18 hours

  • Charging Compatibility: Vertex desktop chargers

  • Safety: Overcharge, over-discharge & short circuit protection


🔄 Compatible Walkie Talkie Models

  • Vertex VX-351

  • Vertex VX-350

  • Vertex VX-354


⭐ Key Features

  • Stable and reliable battery performance

  • OEM-compatible perfect fit

  • Long backup for full-day usage

  • Rugged design for harsh environments

  • Safe and efficient operation

  • Ideal replacement and backup battery


🛠️ Applications / Use

  • Security & surveillance teams

  • Industrial operations

  • Construction sites

  • Event management

  • Facility management

Ensures continuous and reliable communication in demanding environments.

Rohit Saini

Operations Head

Great experience overall. Product quality is excellent, and after-sales support is prompt. They truly care about delivering reliable communication for security operations.

Amit Chauhan

Security Supervisor

We’ve been working with this company for over a year now. Their communication devices and support team are always dependable. Quick response and smooth service every time.

Neha Sharma

Corporate Security Manager

Extremely professional and knowledgeable team. They understand real security challenges and provide solutions that are practical and robust. Highly recommended!

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