10 yuan cost|solder-free|100,000 volt high-voltage generator|18650 version self-defense stun gun

This thing is very dangerous!!! This thing is very dangerous!!! This thing is very dangerous!!!

While buying experimental teaching aids to explain circuit knowledge to children, I accidentally discovered a "high-voltage generator," and so this model was created.

This thing is the same as the high-voltage generator inside electric mosquito swatters.

Also, considering that my child's mother has been coming home too late from her night shift recently and it's unsafe, I made one for her for self-defense, hahahaha~

Required Materials:

Also 6 M2x6 screws.

Among these, everything except the high-voltage generator is optional, meaning the cost can be as low as 5 yuan.

Assembly Instructions:

• Important: Push-button switches of this size all have self-locking. You need to disassemble it and remove the middle self-locking part to make it a momentary switch.
• Fix the metal posts with M2 screws; just wrap the wires around them.
• Other parts and wires are also hand-tightened; those with suitable tools can solder them.
• For the middle fixing pins, just cut two pieces of filament.
• Then bond the two casings with 502 glue; M2 holes are reserved, so screws can also be used.
• The reserved space in the battery compartment is compatible with both pointed and flat-top 18650 batteries.
• Additionally, the seller said this thing should not be used for a long time; stop after 5-8 seconds at most.

Finally, let me repeat, this thing is very dangerous!!! This thing is very dangerous!!! This thing is very dangerous!!!