I recently bought two 5300mah 2s lipo to use with stick 3903 emaxx. Ive been through about 4 packs without problem. I was running the truck today and noticed a burning smell when it drove by me. I popped off the body and found this:
Two pieces of metal, melted out of what Im guessing the engine, one piece almost melted through my chassis while the other melted through the hardcase lipo. It did not penetrate the cell from the looks of it, but im still scared to charge it. The engine was hot to the touch after I took the cover off, but It wasnt hot enough to take your hand away from it. It was about 31F (0C) outside.
What happened? and How could I fix this??