It generally takes about two hours to be full, but also depends on the charging power of the charger you use is not big, if it is a fast charger, basically the charging time can reach more than an hour can be full if the charging power of the charger you use is relatively low, then the speed is equivalent to a microphone, Basically, it takes more than two hours to charge, so it depends on how big the charging power model of the charger you use is, and then see how long it takes.