Wednesday, January 07, 2015

Baofeng BF-F8+ battery voltage display

The Baofeng BF-F8+ has a built in battery voltage display.

Baofeng BF-F8+

Press and hold the "0 SQL" key

The display will show the DC voltage of the battery. 8.1 V in this example:

Accuracy seems to be OK




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2 comments:

  1. UnknownNov 29, 2016, 7:47:00 AM

    I tried this on my BF-F8+, holding for 5 sec and the display did not change. Maybe my firmware version does not support this? Firmware version shows BFB297 when I power up holding the 3 key.

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  2. James BrundellNov 29, 2016, 8:13:00 AM

    Thanks for the comment. Firmware version shows BFB297 on my radio too. When I hold down the '0' key, the battery display appears after about 2 seconds and remains on screen for about 1 second.

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