User Manual Q&AAnswer
Mar 26, 2025 - 05:14 AM
To charge the RETEVIS RB39 Bluetooth Two Way Radio, follow these steps:
1. Use the provided Type-C USB charging cable to connect the radio to a power source, such as a computer or a USB wall adapter.
2. Make sure the radio is switched off before charging.
3. It is recommended to charge the battery for at least 5 hours for the first time to ensure optimum battery performance.
4. Avoid charging the battery for a long time as this can shorten the battery's lifespan. Once the battery is fully charged, promptly stop charging.
5. Do not charge the radio in areas that are flammable, explosive, or where radio communication is prohibited.
6. The battery pack should be stored in a cool, dry place after it has been fully charged. Avoid placing the battery near fire or in direct sunlight.
7. It is not recommended to transmit the radio while it is being charged.
8. During the charging process, it is normal for the battery to heat up slightly.
Please refer to the user manual for more detailed instructions and safety precautions regarding charging the RETEVIS RB39 Bluetooth Two Way Radio.
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