Size: (L)86mm*(D)10.5mm
Battery Capacity: 350mAh
Color: Silver/Embossed Black/Gold/Purple
Protection: short circuit / overcharge
Button led light indication:
*green2.6v, blue3.3v, red4.0v
*Preheating Mix light
>Features:
1. A-grade Battery Chip
2. Pre-heat function
3. Adjustable voltage 2.6v-3.3v-4.0v
4. Button led light indication for volt