I didnt want to open a new thread so I though I would ask it here. How can you tell if a fuse is blown? what causes it? I think I might have in my lipo charger. I had one alligator plug connected to my 12 batt and when I touched the other a big spark and now the charger doesnt work. Can I get a fuse at some other place than a hobby shop? Btw I have to order everything i get.