We are going to preface this DIY project with a big bold warning of: THIS IS A VERY DANGEROUS PROJECT AND SHOULD ONLY BE DONE BY EXPERTS. That being said, even if you really do create this, it would probably be best if you avoid ever using this on another human being because it can do some serious damage.
This project is not something for the faint of heart and really should take our warning seriously but we did want to feature this DIY project because it couldn’t be more of a gadget for guys. Alan Parekh posted this to Hacked Gadgets and showed people step by step instructions on how to turn a 4 volt battery and convert it into a DIY Stun Baton. It packs quite a punch with over 10,000 volts of electricity pulsing through it when activated.
This project is an interesting take a DIY project but is still a DIY project nonetheless. If you do decide to try and create this stun baton, you need to be safe and also make sure it is even legal to have where you live. It would be interesting to see if somebody is able to tone down the voltage and make it a fun thing to occasionally use on your buddies to get a laugh. Remember though, it REALLY needs to be toned down in voltage before you use the DIY Stun Baton on any friends (or probably enemies too).