//进入shell模式
adb shell
//电池充电状态
cat /sys/class/power_supply/battery/status
//电池电量
cat /sys/class/power_supply/battery/capacity
//电池运行状况
cat /sys/class/power_supply/battery/health
//显示电池温度
cat /sys/class/power_supply/battery/temp
//电池电压 mV
cat /sys/class/power_supply/battery/voltage_now
