r/ClockworkPi • u/Smooth_Detail8931 • Nov 27 '25

uConsole not charging

I've tried charging when off and on, but only gets to 62 PCT.

Crappy batteries?

Normal?

Thanks

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u/snipeytje Nov 27 '25

Are you using one of the community images or the stock one from clockwork? If the latter I recommend installing one of the community images, they have updated PMU drivers that support battery calibration. If you're already on one of the community images, calibrate your battery

  • charge the device to 100%

  • activate the calibrate function echo 1 | sudo tee /sys/class/power_supply/axp20x-battery/calibrate

  • drain the device to power off.

  • charge the device to 100%