2013 Newest Design Lavatube Variable Voltage Electronic Cigarette 2.0 VV Mod Ecig From 3V to 6V

Bilstar variable voltage e cigarette Lava tube 2.0 VV mod ecig from 3V to 6V
1. Lavatube VV mod ecig
2. 18350 battery or 18650 battery
3. Fit for all 510, EGO thread

Bilstar quality e cigarette lavatube with VV battery from 3.0V to 6.0V, Lavatube model hot selling with 18350 battery (900mAh) or 18650 battery (2200mAh) optional

Specifications:
* E-cig size: 154 (L) mm X 18 (D)
* Weight for single cigarette: 70g-78g
* Resistance: 1.5-2.9Ω
* Color: Chrome, black, silver, tarnish (new color)
* Battery capacity: 900mAh, 1600mAh, 2200mAh
* Mouthfuls for each full battery: 900-1100 puffs
* Charge time: 3-7 hours (900mAh: 3H, 1600mAh: 5H, 2200mAh: 7H)
* Life of battery: 300 times cycles

Features:
1. Adjust voltage from 3V to 6V by hand for higher voltage, bigger vapor.
2. Measure and display the resistand of the atomizer
3. Display the power condition of the 18650/18350 battery.
4. Short circuit self-protection. When the atomizer resistance is below 1.3ohm, or incorrect usage (such as reverse battery) leading to short circuit, the device will turn off itself.
5. The max working current is up to around 4.0 A. But we limit the Atomizer Resistance to 1.3ohms, it below 1.3ohms, the device will turn off itself.
6. When you use a measure tool to test the voltage, there will be only 0.2V voltage difference between the voltage without load (not work with an atomizer) and the voltage under load ( the device work with an atomizer). This is a greater improvement over last version lavatube 1.50 which has almost 1V difference.
7. Regulated output which keeps the voltage the same with each puff - regardless of your remaining battery power. As the battery drains, the device will keep the voltage consistent.
8. Vent hole on the bottom of the device for added safety.
9. Battery Monitoring/Over-Discharge Protection -The Device can monitor the battery voltage and automatically turn off when the battery is discharged. When the battery capacity is going to be used up, the display will alert. Also the 18650 battery in it could take out, very convenient

4 buttons:
There are 4 buttons on the ecig:
1. "+" button, on press you can increase the voltage from 3V-6V, when you reach 6V it starts back at 3V
2. "-" button, on press you can decrease the voltage from 6V-3V, when you reach 3V it starts back at 6V