Zmax is a new intelligent e cig Mod, not only you could adjust the voltage, but also you could adjust the wattage. It could work with one 18650 battery and also two 18350 batteries with extra longer buttom cap. It's a constant voltage and constant wattage new VV Mod.

1. Zmax can be adjusted from 3.0-6.0V volts in 0.1 volt increments.
2. Built-in three digit display allows you to visually adjust your voltage and wattage.
3. Zmax could fit one battery 18650 or add holds two specially designed 18350 High Power Batteries, and reverse connect protection.
4. ZMax is made of brass or stainless.
5. Zmax is with 510 and EGO thread.
6. With a maximum output of 15 watts.
7. ZMax can be adjusted power from 3.0 --15 W in 0.5 watts increments.
8. ZMax PCB allows 4 Amperage output limit.
9. ZMax buttom never get stucked even theres a 360° Turnning around

Component:
18350 battery: 2PCS
Control assembly 1PC
Atomizer: 1PC
Charger: 1PC
Gift box: 1PC
English manual: 1PC

OEM & ODM experience on specialized Electronic Cigarette.