ITEM NAME:Inverter Arc-Generator Universal 3.7-6V 800KV High-Voltage-Module Nice Hot 1x Descriptio n Description: 100% brand new and high quality. This module is a high voltage module/high voltage generator made of high voltage package/transformer through component circuit. It can be used as a high voltage source for student science experiment/electronic instrument/negative ion generator/scientific small production. This high voltage module uses Tesla coil principle, output high voltage pulse and high voltage current. It has small size, high efficiency, the external circuit is simple(just plug in the switch and battery), high intensity of discharge. Notes: 1. The high-voltage module should avoid the use of high-voltage and no-load power. Before power-on, the appropriate distance of the high-voltage line must be adjusted. The arc-pull distance of the high-voltage line is proportional to the battery voltage and capacity used. When testing the arc distance, it should be tested from short to long. When the power is on, it is for.If you are around 6V, you can output the maximum power. When testing the arc distance, it should be tested from short to long. The small-capacity lithium battery is connected in series of 7.2V. Current: input 2A, output 0.5A.