ITEM NAME:Boost Step up Power Modul DC 3V-6V To 400KV 400000V High-Voltage Generator Product Description Features: Input voltage: DC 3V to 6V Input current: 1A - 3A High pressure type: the type of pulse current Output voltage: 400000v (Please pay attention to safety) High pressure discharge distance between: 10 mm - 20 mm The output high voltage wire length: about 100 mm Input power cord length: about 100 mm (the red line is positive) Wiring: Red and green power connection: red line "+", green line "-" Output: the other side, same color cable About power supply: can use single section 3.7V lithium battery or two series connection, such as 18650 battery, idle mobile phone battery (remove protection board, recommended capacity is above 2000mAh) or nickel-cadmium/nickel-hydrogen battery pack, 4V or 6V lead-acid Battery and so on. Please notice: The high-voltage module should avoid high-voltage no-load energization. (The appropriate distance of the high-voltage wire end must be adjusted before energizing. The arcing distance of the high-voltage wire is proportional to the battery voltage and capacity used. The distance is from short to long when testing the arc distance. It is strictly for.The distance is from short to long when testing the arc distance. High pressure type: the type of pulse current. Red and green power connection: red line "+", green line "-". Input power cord length: about 100 mm (the red line is positive).