Features Input voltage: DC 3V to 6V Input current: 2A - 5A High pressure type: the type of pulse current Output voltage: 400000v (please pay attention to safety) High pressure discharge distance between: 10mm - 20mm The output high voltage wire length: 100mm Input power cord length: 100mm Wiring: Red and green power connection red line""+"" green line ""-"" output : the other side same color cable Notice: The high-voltage module should avoid the use of electricity in high voltage no-load . Power must be adjusted to a suitable distance to the high-voltage output line , battery capacity is proportional to the distance and the use of the high-pressure arc ( not a voltage as high as possible , you must provide enough current ) . Experimental test of the arc distance from short to long , don't exceed the maximum arc distance electricity, energy can not be released due to high pressure , can easily damage the module. Work: intermittent , continuous work does not allow more than 1 minute and the output side does not allow shorting . Improper voltage and long working hours easily damaged module Package include: 5 x 400kv boost step up power module Package List 5 x High Voltage Generator