1. Charging timeIt is enough that the lighter has no electricity for three hours.2. How to charge?T...
1. Charging time
It is enough that the lighter has no electricity for three hours.
2. How to charge?
This product can be directly charged by plugging it directly into the computer. When the USB flash drive is used, it can be charged at the same time.
3. When is it used?
Lithium batteries have no memory. They can be picked up and charged during use. It is not necessary to wait until there is no electricity to charge. It doesn't matter if you don't use it.
4. How long can I use when fully charged?
Everyone has a different amount of smoking, it is difficult to calculate the time, and a conservative calculation can fully charge 10 packs of cigarettes.