Temperature Protection

Charging temperature protection: Charging at a battery temperature below 5°C or above 55°C will damage the battery, and at this temperature, the battery will trigger a charging abnormality.

Circuit Protection

Automatically flattens the battery internal cell voltage to protect the battery.

Reset Protection

After 10 days of storage of the battery level above 65% without any operation, the battery can start to automatically discharge to 65% charge to protect the battery. Each self-discharge process lasts about 1 hour, there is no LED light during the discharge period, there may be slight heating, which is normal.

Overvoltage Protection

High-current charging can seriously damage the battery, and when the charging current is greater than 4A, the battery will stop charging.

Hardware Protection

In case the battery detects a short circuit, cut off the output to protect the battery.

Output Protection

Over-discharge can seriously damage the battery, and when the battery is discharged to 18V, the battery cuts off the output.

Overcharge Protection

Overcharging can severely damage the battery and automatically stops charging when the battery is full.

Battery Protection

When the battery is on, if no powered device is connected, the battery will automatically shut down after 3 seconds.