400KV High Voltage Pulse Generator Arc Module - 3.7V-6V Input To 400KV Output - Ignition Boost Step Up For DIY Projects

Wanna make sparks?

This little module takes 3.7 to 6 volts DC and steps it up to a claimed 400,000 volts.

Great for pranks, science experiments, ignition systems, or just scaring your friends.

Square form factor, compact size, no branding.

Just feed it low voltage and watch it arc.

Not a toy—this thing bites.

Perfect for mad scientists, hobbyists, or anyone who likes a little controlled chaos.

No MPN, no UPC, just pure high-voltage fun.

Handle with care, keep away from pacemakers, and enjoy the crackle.