2 USB charging ports
M5 has a 5000 mAh battery that provides up to 2 full charges for a smartphone and half a charge for a tablet
Push-button display shows available battery life at a glance
Saves battery life and energy by automatically shutting down when the connected devices are fully charged
Safeguards unit and battery from damage by automatically powering down when the battery temperature is above the safe operating range
Over-charging protection,over-discharge protection,over-current protection,short circuit protection,overvoltage protection,overload protection