battery 1.0.4

Cross-platform battery status

Cross-platform, Python battery status

Simply pip install battery and use like:

import battery
source = 'battery' if battery.is_discharging() else 'AC power'
print(f'On {source} at {battery.percent()}%')
health = battery.capacity() / battery.design_capacity()
print(f'Battery is at {health*100:4.1f}% health.')

The CLI always returns a JSON value:

$ python -m battery
{"is_discharging": true, "percent": 92, "minutes_to_empty": 215, "minutes_to_full": null, "capacity": 2388, "design_capacity": 4381}
$ python -m battery percent
92

Functions

The following functions are available:

• is_discharging: True iff battery is discharging.
• is_charging: True iff battery is charging.
• percent: Integer percentage charge of battery.
• minutes_to_empty: Minutes of battery life left. May be empty.
• minutes_to_full: Minutes until the battery is charged. May be empty (or 0 if full).
• capacity: The present capacity in mWh. mAh on macOS; on Apple Silicon this may be a percentage.
• design_capacity: The factory capacity in mWh. mAh on macOS.

The following minimum OS versions are supported:

• macOS 10.2 and later
• Linux 2.6.24 and later
• Windows Vista and later

A NotImplementedError is raised for unsupported OSes.

Pull requests and issues are always welcome for better compatibility!

Other notes

Also check out psutil!

The whole package is public domain.