Features 1. FEATURE - The module can output high voltage pulse current, small size and high efficiency. 2. FUNCTION - This module is the finished module of transformer for small scientific production. 3. VOLTAGE - The input voltage is DC 6V to 12V and will output 1000kV high voltage. 4. DISCHARGE INTENSITY - The peripheral circuit is simple, simply connect the switch and battery, and the discharge intensity is great. 5. FIT FOR - This module is the finished module of transformer for small scientific production. Features: The module can output high voltage pulse current, small size and high efficiency. This module is the finished module of transformer for small scientific production. The input voltage is DC 6V to 12V and will output 1000kV high voltage. It can be used for negative-ion generator, electronic instrument, and science experiment. The peripheral circuit is simple, simply connect the switch and battery, and the discharge intensity is great. Specifications: Input Voltage: 6V~12V DC Input Current: 2A~5A (related to voltage) Output Voltage: About 500KV~1000KV Input Cable Length: About 100mm(red is positive) Output Cable Length: About 100mm Arc Discharge Distance: 10mm~20mm Note: 1, Output ends of cable should be adjusted properly before power on, and the arc distance depends on battery voltage and capacity. 2, The arc distance should be from short to long, do not produce a longest arc at first or the module might be damaged easily. 3, The module has high power and inner heat is not easily dissipated, so it can not work continuously for long time (<;10 seconds each time). 4, The way to judge if a battery capacity is enough to output maximum power is to measure the battery voltage when producing arc. It the measured voltage is about 6V, then it can output maximum power. Recommended battery capacity is above 2000mA, or above 4000mA if possible. Package Includes: 1 x High Voltage Generator Package List 1 x High Voltage Generator