Q：Charging with a power bank is slow.
A：1. Most power banks have low output power. If your device is running high-energy-consuming applications in the background while charging, or if you are using it while charging, the charging speed will be very slow, resulting in no increase or even a decrease in the device's battery level.
2. Charging speed will slow down in high-temperature environments or when the device itself gets hot. Please allow your device to charge in a suitable environment.
3. It is recommended to check the data cable, the stability of the connection between the data cable and the phone, and the performance of the power bank to ensure they are functioning properly.
