Features 1. The high-voltage module can be used as a high-voltage power source for students' popular science experiments, electronic instruments, negative ion generators, and small scientific productions. 2. The power boost module is manufactured using the principle of boost discharge with high-voltage pulse output, and the discharge strength is violent. 3. Simultaneously, the installation of the high-efficiency and small module is simple and does not require particularly complicated operations. 4. And such a voltage-increasing module can be used in high-voltage production, electronic DIY, product development, high-voltage electronic anti-theft, etc. 5. The input voltage of the high-voltage generator is 3.7V-7.4V, and the output voltage is approximately DC400-800KV. Specification Item Type: High Voltage Generator Model: HX-CDY Volume: Length: Approx. 135 mm / 5.3 inches Diameter: Approx. 24 mm / 0.9 inches Voltage Input: DC3.7-7.4V Output: DC400-800KV Current Input: 4A Output: 0.5A Line Length: Input End: Approx. 12 cm / 4.7 inches Output End: Approx. 9 cm / 3.5 inches Structure: Split Shell Two-pole Discharge Distance: Approx. 1 ~ 3 cm / 0.4 ~ 1.2 inches (easy to damage outside the range) Applications: Commonly used in high-voltage production, electronic DIY, product development, high-voltage electronic anti-theft, etc. Usage: The two poles of the high-voltage output end (single-color thick wire) are fixed within the specified discharge distance, and the low-voltage input end (two-color thin wire) red wire positive electrode and green wire negative electrode are connected to the battery to produce high-voltage arc work. Input Requirements: This product does not require an additional circuit and can be used directly by connecting the battery. The input terminal is connected to a single 3.7V lithium battery (such as an 18650 battery) or a nickel-cadmium/nickel-metal hydride battery pack. Package List 1 x High Voltage Module