1. Large battery capacity: 2600mAh built-in battery.
2. No need to unscrew the back of the mod to install battery any more.
3. Super power: 1W-40W.
4. Temperature control: 200F to 600F, increments 10F.
5. Large blue screen display to see the power clearly.
6.Impressive handhold feeling.
Eleaf istick 40w is an newly launched battery with a fashionable metallic appearance.With a compact size,you can hold that in the palm,much more convenient for usage and portability. It comes with four bright colours(black,ss,blue,grey), with powerful functions. The highlight is the incremental OLED screen and Temp control,bringing you a cool and controlled vaping experience.