Might be helpful. Negative cable off first, make sure it doesnt contact the battery terminal while taking off the positive side. Take battery out, hook up the charger to the battery....then plug it in. Hopefully battery is good and charged now, then hook positive up first, then the negative. See you Saturday, and I will answer any questions for you that I can. http://www.youtube.com/watch?v=u2d4k2IPap8