# Pastebin BRPEN5Dp
grimmware@fmlr/pts/2:/sys/class/power_supply/8xlifepo4/power
> ls /sys/class/power_supply
8xlifepo4
grimmware@fmlr/pts/2:/sys/class/power_supply/8xlifepo4/power
> cat /sys/class/power_supply/8xlifepo4/charge_*
0
4000000
4000000
4000000