Black,Silver, White, Blue, Gold
Press button for on/off, preheat and volt adjustment.
Press button 5 times for on/off.
1.Battery capacity: 350mah
2.Battery core: HGB Battery
4.Dia: 11.2mm length:82mm
5.Charge voltage: 4.2V
6.Protection: short circuit / overcharge/overtime
7.Button led light indication: 3.4V green, 3.7V blue, 4.0V red light , Preheating Mix light
8.Preheating time: 15s/60s
9.Five click on/off
10.Three clicks to change voltage
11.Two clicks to preheat
12. Colors: Black, Stainless Steel, White,,Gold ,Blue
NOTE: this Vaporizer-Pen Battery needs to be used with COTTON atomizers.