Features: High temperature arcigniter, with 6-12v high power, instant ignite cigarette & paper, can work for 20seconds continuously, and high frequency, good quality, easy to use. It can be used as high voltagesource for high school science experiment, electronic instrument, negativeion generator and little science. It can generate high temperature and high frequency arc, can easily ignite combustible. According to the tesla coilprinciple, the module outputs high voltage pulse current, small volume andhigh efficiency. The peripheral circuit issimple (simply connect the switch, Install the battery), the discharge intensity is violent. Specifications:Size: Approx. 55 x 24 x 22mm / 2.2 x 0.9 x 0.9inInput voltage: 6V-12VInput Current: 0.5A-2A(depending on the input voltage)Input line length: about 10cm/3.94inchHigh Voltage type: DC typeOutput voltage: about 80KV (please pay attention tosafety when used) Output current: 0.5A Output line length: about 10cm/3.94inchHigh voltage poles ignition distance: 1.5cm(1.5cm ismaximum distance, 1cm is better) Note: 1.Input the power of 6-12v, output two levels of terminal can produce1.5cm length purple high temperature arc, instant ignition paper,single high voltage line can also discharge of any metal body,working without a crack sound. 2.On the input power: 3.7-v lithium battery can be used in series, such as 18650 battery, idle cell phone battery (toremove the protection board, recommended capacity above 2000mAh) orNickel-cadmium/Nimh battery pack, 4V or 12V lead Acid batteries(12V battery works best) Module Usage Precautions: 1. Avoid power on when No load. You must adjust the appropriate distance for high-voltage terminal before power on, high-voltage line arc distance is proportional to the battery voltage and capacity. 2. The test arc distance from the short to longexperimental, It is prohibited exceed the maximum arcing distance(<1.5cm,1cm is OK). Otherwise, energy can not be released due to high voltage, easily damaged modules. 3. The module power, the internal is not easy for heat dissipation, soit can not work for a long time. 4.To determine whether the battery capacity can drivethe maximum output power is the way to measure the batteryvoltage when in the arc state. 5. Small capacity series lithium battery is 7.2 V, voltage will drop to about 4V when arcing,thesmaller the capacity, the lower the voltage will become. It is recommended to use above 2000MA lithium, it is better to choose above 4000MA battery. PackageIncluded: 1 x High Voltage Pulse Generator Note: 1.The power time is not above 20 seconds each time. Since the output power is strong, it must be driven by rechargeable battery or storage battery. Improper voltage and long work will easily damage the high voltagemodule. Be careful when testing and using! 2. Ignitedistance keep within 1cm, please. .