StingRay1

ordered these things to make a lawnmower ignition or attempt to see if it would work anyway. doesnt work for that so decided to see if it would make what it was designed to make ...

https://www.amazon.com/UMLIFE-400000V-Step-up-High-Voltage-Generator/dp/B0925RH994/ref=sr_1_2?crid=1H1HTIW1QHMXB&keywords=6pcs+high+voltage&qid=1698907294&sprefix=6pcs+high+voltage%2Caps%2C110&sr=8-2

disclaimer. I am not liable for what you do with this design or the information you may glean from it.


that said it is powered by a tp4056 module that is connected to 4 round disposable vape batteries wired in parallel. im really big on recycling these things, i buy them from people when they are"empty for a dollar because the batteries are well worth that.

each battery is 1000mah.

so you have 3.7v @4000mah... and it really rips ...

the module is assembled into the handle you have to trim off a small bit of the excess tubing that these modules are made of, and it goes right in . a simpl