Introduction: Second Portable Usb Charger That WORKS
hi all after making my 1st usb charger just to find out that it worked for a few minutes and then the battery got really Hot
this while unit was off... so i tried a few other things just to get to the same point. HOT Battery..........
This one cost me Ready for this??? a whole $1.00 Dollar and guess what it actually works and the battery doest not over heat....Great.
1 all you need is one USB Car charger and take the inside out.
Second place it inside a Container of your choice. mine was a small tin. with rubber on the bottom and top of tin.
3rd a small switch solder all together hot glue the usb to the container plug it to your 9 v batt. and presto
No more pulling your hair out. this works,, cheers
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