my nephew was putting in a new radio and failsafe in his volcano stx and all the wires where put on rite and the switch was off and when the hump pack batt got pluged in 10 seconds later it exploded.batt is history and melted wires half way through the failsafe. he almost lost an eye. what do you think happened.

sounds like a crossed wire, something shorted out.

Actually I have had that happen, your bat pack was plugged in backwards, meanign, you had the neg side on the pos side, that's the only time I've ever seen that happen.

nope it was plugged in right way becuz thats the only way it would go in. go **** in my eye and it fukin hurt like a *****. but yea it was kewl until it got in my eye and yea well its bad stuff. but my uncle will be posting pictures of the battery on here and its freakin kewl stuff. well thanxs for the help guys