Uses thermistor and temperature regulation mechanism to ensure the battery works within the safe temperature range.
Short circuit protection
Automatically protects the main board and battery from damage in case of abnormal short circuits.
Added circuit rest function. In case of faults preventing the power bank from working properly, you can tap the "Check Battery" button to recover.
Input overvoltage protection
The OVP circuit can prevent input overvoltage to avoid damages to the back-end circuits.
Reverse charging protection
If the cable and the Micro-USB port are reversely plugged, the circuit will automatically shut down to protect the charging device.
Output overcurrent protection
Smart detection of output current when necessary. If the output current exceeds the upper limit, the output will automatically be shut down to protect the charging device.
Output overvoltage protection
Smart detection of output voltage when necessary. If the output voltage exceeds the upper limit, the output will automatically be shut down to protect the device that is being charged.
Overcharge and over discharge protection
Added dedicated battery protection components to effectively prevent the battery from overcharging and over-discharging and avoid damages to the battery.
Hardware-level overvoltage short circuit protection
Detects the overvoltage short circuit status of the battery at hardware level and responds quickly to break the current circuit and effectively protect the battery safety.