Get a battery's (dis)charge rate. Probably only works on Linux.
const batteryRate = require('battery-rate');
batteryRate('BAT1', (error, rate) => {
if (error) {
throw error;
}
console.log(rate);
// => -9.106
});
$ npm install battery-rate
const battery-rate = require('battery-rate');
battery-rate([battery='BAT0'], callback)
Calls callback(error, rate)
, where error
is any Error encountered and
Number rate
is the current rate of charge/discharge in watts of String
battery
(which defaults to 'BAT0'
).