1,Battery capacity: 350mah
2,Thread: 510 thread
3,Dia: 11.2mm length:82mm
4,Charge voltage: 4.2V
5,Protection: short circuit / overcharge/overtime
6,Button led light indication: 2.7V-White,3.1V-Blue,3.6V-Red
7,Wattage: 7W-10W,Special for 510 tank
8,Preheating time: 15s
1) 5 clicks on/off
2) 3 clicks to adjust voltage
3) 2 clicks to preheat
