RPB-FNB133 7.4V Battery for Vertex Standard EVX Series Radios
The RPB-FNB133 is a high-performance Lithium-Ion replacement 7.4V battery pack designed for Vertex Standard walkie-talkies, including EVX531, EVX534, and EVX539. Operating at 7.4V battery, it delivers more stable transmit power for clearer, more reliable voice communication.
With a high capacity of 1400mAh, this 7.4V battery provides consistent and continuous power, making it ideal for teams that rely on frequent, uninterrupted radio use.
Built for durability, the RPB-FNB133 7.4V Battery matches or exceeds the performance and quality of the original Vertex Standard / Motorola FNB133 battery pack. Its Lithium-Ion chemistry supports longer charge and discharge cycles, ensuring dependable power for intensive daily operations.
RayTalk offers a wide range of two way radio replacement batteries. They are trusted by companies, government agencies, and public safety professionals for proven reliability.
Características:
- Compatible with Vertex Standard EVX531, EVX534, and EVX539 walkie-talkies.
- 7.4V output provides stable transmit power and clearer voice communication.
- 1400mAh high capacity supports continuous, high-frequency radio use.
- Replaces the Vertex Standard / Yaesu OEM part number FNB-V133Li batteries
- Lithium-ion chemistry enables longer charge cycles and consistent performance.
- Durable build matches or exceeds original FNB-V133Li battery quality.
- Reliable power solution trusted by professional, industrial, and public safety teams.

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