Charging is not only a matter of speed to keep a smart device running, it is also about energy efficiency and safety. That’s why it is important to pay attention to the testing of sockets.
Charger testing verifies the charger socket's assembly and functionality. Power consumption information can also be used for the device's internal battery and HW diagnostics.
A charger plug is inserted by a pneumatic actuator. The power source feeds and measures the charging current.