Specification:

Made from solid aluminum alloy;

Variable wattage from 1.0W to 40W in 0.1W;

Temperature: 200'F~600'F;

Revised 510 connector (stainless steel);

The fixed center pin is made from brass;

The battery cover is made from brass;

Customized milled aluminum buttons;

Ergonomic design;

Powered by 2 x 18650 batteries (Batteries not included);

0.69" OLED display;

Power regulated digital switch-mode DC-DC converter;

Temperature protection;

Preheat;

Step up / Step down;

Digital user controls;

Synchronous rectification for maximum battery life and minimal heat generation;

Output Power: 1~40 watts;

Output Voltage: 1~9.9volts;

Output Current: 16.0 Amps Max.;

Atomizer Resistance, Standard Wire: 0.16 Ohm Min (0.7 Ohm Typical) up to 2.0 Ohms Max;

Atomizer Resistance, Temperature Sensing Wire, Cold: 0.10 Ohm Min (0.4 Ohm Typical) up to 1.0 Ohm Max;

Input Voltage: 3.1~4.3 Volts;

Input Current: 0.5~16 Amps

Protection:

Short circuit protection;

Battery reversed connection protection;

Temperature protection (prevent overheating protection)

3FVape is a professional electronic cigarette retail and wholesale shop. We provide new and cool e-cig products at affordable price. All products will be shipped from China now. If you find a product to be authentic, then it is not a clone. For any question about product title VF 40 Style Temperature Control VW Variable Wattage Mod Version 3 - Black, 1~40W, 2 x 18650, Micro USB Charger, please contact us. We also encourage you to leave review of e-cig products on 3FVape.