Is anyone using a single 18650 at up to 60w with a battery holder. Anyone made a battery holder.
if so what kind of material how thick contact area ect...? Please give details as to what is working.
Get your self a 3/8 solder type lug and solder your ground wire to that and tighten the nut. Solder your + to the center pin not to the screw on brass part. You dont want to pass voltage through the spring its not designed to do that. If you assembled it correctly there should be no short.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.