Place of Origin : Shenzhen,China

Features:
1. Variable Voltage:. 3.0 - 6 volts
2. Variable Wattage:. 3.0 - 15 W
3 .Short Circuit Protection;
4. Reverse Battery Protection Circuit;
5. Resistive Load Detection (Ohms meter);
6. ON / OFF battery switch;
7. OLED Battery Power Display;
8. High compatibility 510/eGo Connector:
9. OLED display (Ohms meter, Volts / Watts,voltage output)
10.Panasonic 18650 batteries 3400mah
11.power bank function http://www.waideacig.com/