Brian: I checked but the values of /sys/class/power_supply/BAT0/charge_* on my Dell Latitude E6410 were all equal to 5600000 (so no strange charge_now greater than charge_full) on at least one occasion when I had the warning.
Brian: I checked but the values of /sys/class/ power_supply/ BAT0/charge_ * on my Dell Latitude E6410 were all equal to 5600000 (so no strange charge_now greater than charge_full) on at least one occasion when I had the warning.