Safe and Stable, Self-protection

• 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.