Max battery

Features:

1.Battery capacity:380mAh

2.Voltage adjustable:2.7V-3.1V-3.6V

3.Charge:Bottom USB charging port

4.Button LED light indication:2.7V(white),3.1V(blue),3.6V(red),Preheat(Mixed)

5.Protection:Short circuit/Overcharge/Overtime

6.Color:Black/Silver/Gun(In stock)

7.Preheating time:15s

(1).5 clicks on/off

(2).3 clicks to adjust voltage

(3).2 clicks to preheat