Vapcell U2 2A USB Smart Charger
Vapcell U2 2A USB smart charger
- Easy to use,smart 2A charger
- Enough space for 20700/21700 size,including button top or PCB 20700/21700.
- Top surface has a button top type feature to make contact in the recessed battery
- It is compatible with every type of rechargeable battery.
- Three charging current parameters (0.5A/1.0A/2.0A)
- Automatically Stop Charging
- Reverse -polarity protection
- USB port to charge mobile phone