Notice:
1. The portable power bank is not full charged When it is used for the first time, it is normal, please charge it fully before use
2. When the power bank is not recharging, please click the power button or reinsert the cable to activate the Charger
3. When the battery is empty or locked (no lights on or the first light flashing all the time), please insert the input twice with the charging cable, and charge the power bank for 5-10 minutes, the power bank will charge again