My Mi Power Bank Is Not Charging My Phone. After opening up my Xiaomi 20000mah power bank I discovered that the positive terminal to the battery on the regulator circuit board was disconnected. At the time of charging as the battery approaches its fully charged state the current from the charging circuit will automatically drop down to a point where it is not possible to overcharge the cells of your power bank.
Try charging the power bank with a. How often should I charge my power bank. Your charging cable may be toast.
Begingroup If a USB device with rechargeable battery does not recognize the charger signature it will likely take 500mA from a charger assuming that it is a regular USB port.
Change the settings on your phone so it doesnt go into sleep mode too quickly. Simply soldering the two pads together should fix your problem. How often should I charge my power bank. Make sure that you are charging the power bank from a main electric power outlet and not via a computer as usually the output current from a computer USB port is around 05 A which is not sufficiently high to charge the power bank.
