Welcome to our shop! This module is a finished module of transformer/booster for small scientific production. It can output high voltage arc, with a small size and high efficiency. The input voltage ranges from DC4.8V to 6V, and it will output a high voltage range of 50kV to 800kV. It is perfect for high voltage experiments and teaching in high school or college. The peripheral circuit is simple, just connect it to a switch and battery, and the discharge intensity is great. Specifications: - Input Voltage: DC4.8V~6V - Input Current: 2A~5A (related to input voltage) - Output Voltage: 50V-800kV (related to input voltage) - Electric Arc Distance: <20mm - Wiring: - Battery positive: Red (or Yellow) wire - Battery negative: Green (or White) wire Please note: 1. The output ends of the cable should be adjusted properly before powering on, and the arc distance depends on battery voltage and current. 2. The arc distance should be from short to long. Do not produce the longest arc at first, as it may damage the module easily. 3. The module has high power and heat dissipation is not easy, so it cannot work continuously for a long time (<1 minute each time). The two output wires should not be connected to each other. Package Includes: 1 x High Voltage Generator 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service.