Although electronic products can be charged with a 5V universal charging head, due to different discharges, the current of mobile phone and pad data lines is mostly higher than that of electronic cigarette charging lines, and overshoot can easily lead to battery damage.
Therefore, in order to avoid the shortening of the battery life of the cigarette rod, please use the original data cable when charging.
How can I be sure that the battery is fully charged?
Under normal circumstances, after 30 minutes of charging, the indicator light goes out, which means it is fully charged.