BATTERY

Was gonna keep this private but someone requested it 🤷‍♂️ sooo don't complain about it being stupid or anything. However issues are welcome.

CONVENIENCE

Since this script is made public, I made things a bit more convenient by storing literally everything in a variable. If you need to override any of the stock value, simply add the variable(s) that you want to override in battery.conf file so that you won't have to modify the script.

HOW TO USE

1. Download the script:

curl https://raw.githubusercontent.com/Hakimi0804/battery/master/battery.sh -so battery.sh

2. Execute it:

bash battery.sh

TROUBLESHOOTING

design capacity is wrong

Use the script's config manager to change design capacity:

bash battery.sh -c set design_capacity your_device_design_capacity

USB voltage is throwing error

Just like design capacity, you can override the path. Most of the time this line should fix it:

bash battery.sh -c set path_voltage_usb "/sys/class/power_supply/usb/voltage_now"

wrong voltage reading

• If the voltage is too small, you'll need to set the voltage unit to milivolt
• If the voltage is too large, you'll need to set the voltage unit to microvolt

Use one of the following lines depending on what voltage is broken (battery voltage/USB voltage)

bash battery.sh -c set config_voltage_unit "microvolt/milivolt"
bash battery.sh -c set config_voltage_unit_usb "microvolt/milivolt"

EXTRAS

updating the script

Arguement to pass: -u, --update

bash battery.sh -u or bash battery.sh --update

overriding default values through the script itself

You can override default value by adding them to a file named battery.conf. In addition, you can use the provided tool to achieve that.

Arguements to pass: -c, --config <set/unset/get> [value]

Available actions: set, unset, get

Examples:

bash battery.sh -c set path_voltage_usb /sys/class/power_supply/usb/voltage_now
bash battery.sh -c unset path_voltage_usb
bash battery.sh -c get path_voltage_usb

stock values list

nodepath="/sys/class/power_supply/battery"
default_nodepath="$nodepath"
design_capacity=4300
config_enable_vooc=1
config_voltage_unit="microvolt"
config_voltage_usb_unit="milivolt"
config_force_allow_for_non_termux=false
path_current="$nodepath/current_now"
path_voltage="$nodepath/voltage_now"
path_voltage_usb="$nodepath/../usb/device/ADC_Charger_Voltage"
path_capacity="$nodepath/capacity"
path_status="$nodepath/status"
path_temp="$nodepath/temp"
path_voocchg_ing="$nodepath/voocchg_ing"
path_fastcharger="$nodepath/fastcharger"
path_batt_fcc="$nodepath/batt_fcc"

CREDITS

• myself
• 🤷‍♂️
• 🤷‍♂️
• 🤷‍♂️