400KV/1000KV DC 3V-6V High Voltage Generator  Boost Step up Power Module 

Specification:

400KV (66X26X24mm)  

1000KV(88.5x26x24mm)  

Voltage: Input DC3-6V

Current: Input 2A-5A, output 0.5A

Length: Input 10 cm or so, the output is about 8 cm

Structure: Shell-in-one

Polar discharge distance: 1.5 cm or so (beyond easy to damage)