Attach the negative from the batterie to the frame of the bike and attach the negative on the light to the frame. Your bike is made of metal so its going to work as a ground.
I see what you mean that it is easy to have the wires soldered to the battery but if I did that I wouldn't be able to connect the Battery Charger to the battery when it is getting low on juice. I have a 12 Volt Battery but between the Headlight, Tail Light, Orange Side Markers Lights, Digital GPS Speedometer, and Volt Meter all wired to the one 12 Volt Battery it tends to drain sooner than later ya know what I mean. I got everything hooked up to a 3 Button switch so I don't have to have everything running at the same time. I don't use the lights until sundown but I always like to use my Speedometer. But how do you charge your Battery with the wires soldered on and the shrink wrap covering the whole terminals ?
Or you could just buy the camo one from tractor supply that has a headlight it's not too bad. I might put a switch on mine so when it's running I can turn it on and off
@@solosoldier4569 I'm not sure, I'd imagine there has to be somewhere on it you can. You could always email them or call their customer service and find out.
Great explanation ,young men,,continúe,if You could make a vídeo to puts light on a chinese ,4 stroke mini bikes ,thanks Say hello Joe & Bros,suscribes.happy new year 12/27/2021
Excellent Video. Few tweaks you could have done but straight forward and to the point. Looking forward to seeing what your going to build next. Keep up the great content.