#!/usr/bin/python

dir='/sys/class/power_supply/BAT1/'

with open(dir + 'current_now', 'r') as f:
	current = int(f.read()) / 1000000.0
with open(dir + 'voltage_now', 'r') as f:
	voltage = int(f.read()) / 1000000.0
with open(dir + 'status', 'r') as f:
    status = f.read().rstrip()
    print(status)

    if status == "Charging" or status == "Full":
        wattage = voltage * current
    elif status == "Discharging":
        wattage = -voltage * current
    else:
        wattage = 0

print('{0:.2f}V {1:.2f}A {2:.2f}W'.format(voltage, current, wattage))
print('{0:.2f}W'.format(wattage))
#return wattage