My first mod, copper tube 3.7v

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STLBluesNut

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Aug 31, 2011
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st peters mo
This of the first mod I have made. Inspiration from the many copper tubes before me.

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STLBluesNut

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ECF Veteran
Aug 31, 2011
173
69
st peters mo
Thanks. I have some more work to do on it. Polishing mostly. Maybe change the switch. Right now it's a radio shack switch with the black knob removed an replaced with a hotwheels wheel because I like the color and style.

The inside is coated/painted with liquid electric tape to help prevent any shorts since the body is the negative leg. pretty simple mod.

Eventually want one with a touch switch and vv. Baby steps. I like the tee fitting end instead of just the cap end. Does make the switch stand out a bit, but I squeeze it like a gun trigger.

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STLBluesNut

Senior Member
ECF Veteran
Aug 31, 2011
173
69
st peters mo
It's 3/4'' copper pipe that houses an 18650 2400mah battery. A radio shack 3amp normally open switch. 3/4'' copper cap with a spring soldered to the inside. The top is a 3/4x1/2x1/2 copper tee.

The body is the negative leg. Only wiring is from the battery positive to the switch then to the 808 connector from madvapes at the top.

I coated the inside of the tube with liquid electric tape to prevent any possible shorts.

Very easy for a first mod. Look up a user named breaktru. His copper inventions are awesome and was my inspiration. In his sig is a link to his site. He has to tutorials and diagrams.

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