thank you for the good review! we will be better in the future~

Hello friend, we are deeply sorry for your experience. Please let me explain that the charging speed is also related to the ambient temperature. Too low or too high temperature will slow down the charging speed. We have a protection chip inside to prevent the battery from overloading and exploding. Our battery uses a full content of 10000mah, so the charging time is generally slower than other power banks. I hope we have the opportunity to cooperate again.