Features: 2. Support up to ten minutes of continuous working time, to ensure reliable operation in scenes that require a long and stable output of high voltage. 3. Adopting advanced pulse control technology to produce stable and powerful arc, compared with continuous output can be more efficient conversion of energy, while reducing energy consumption and heating 4. Compact size, easy to carry and install in a variety of equipment, space-saving, to meet the needs of mobile operations or limited space applications 5. Adopting high-quality insulating materials and enhanced structural design to ensure long-term stable operation, even in harsh environments can maintain good performance. Parameter: Input voltage limit: 3V~9V (the higher the input voltage, the stronger the discharge) Input current: 0.3~1.5A (varies with input voltage and discharge distance) Output voltage: 5KV~15KV (corresponds to 5KV at input 3V, 15KV at 9V) Built-in capacitance: 20KV/102/1000pF Pulse frequency: 3~20 times/sec Arc distance: 1cm~1.5cm (after power off there is residual power, pay attention to discharge) Arc characteristics: white, pulse flash, with popping sound Can be no-load, can be discharged, not directly short-circuit output High efficiency, durability, within ten minutes of no-load or discharge are not hot Warm tips: Reverse connection is strictly prohibited, over-voltage, will damage or even cause the capacitor to explode High-pressure danger, must be strictly in accordance with the norms of electricians Note: The product is a semi-finished product, no shell, the use of the need to potting, a short test can also not potting. Higher current, please use 18650 power lithium batteries Package include: High voltage module *1