nx9420 ~ # ls /sys/bus/acpi/drivers/battery/PNP0C0A\:00/power_supply\:C1C5/
alarm               charge_now          manufacturer        present             technology          voltage_min_design
charge_full         current_now         model_name          status              type                voltage_now
charge_full_design  device/             power/              subsystem/          uevent
nx9420 ~ # cat /sys/bus/acpi/drivers/battery/PNP0C0A\:00/power_supply\:C1C5/voltage_now
16608000
nx9420 ~ # cat /sys/bus/acpi/drivers/battery/PNP0C0A\:00/power_supply\:C1C5/charge_now
3636000