Turns off at ~55% charge

[Codiator]

@Narkozzz

How? Discharge - Charge - Discharge?

There are various threads on this topic. You can use an overlay to specify your battery capacity:

uConsole still often, unpredictably dying at 50%

your battery tray is find, mine does that also. how long is it lasting before it dies? i’m using samsung 35Es and i get about 3-5 hours with a cm5 and 5-6 with a cm4. the battery capacity is set but you can change it with this overlay. clockworkpi-custom-battery.dtbo to use the overlay, in you config.txt add this line and edit to your needs. dtoverlay=clockworkpi-custom-battery,charge_full_design_uah=<full charge in uAh>,energy_full_design_uwh=<full charge in uWh> remove the <> in the config…

And you can initiate a calibration:

uConsole battery calibration issue

Hi, I just got Uconsole cm4 and installed kali linux, the problem is when the battery percentage around 75% it shuts down. I have tried to calibrate it with “ * echo 1 | sudo tee /sys/class/power_supply/axp20x-battery/calibrate” Charged battery to 100% drain it until shuts down but that didn’t work. Any help would be appreciated.

However, I’m not sure whether or how these mechanisms work together.

Maybe @Rex could explain this to us again?