so heres whats going on, i put the key in my ignition the other day and all the lights come on regularly and when i push the start button all the lights went out, so i lost all power, next day nothing still and i randomly put the key in a few minutes later and i had power for a few seconds and it cut off before i could bump the car...i checked the wiring from the battery, no problem there, i checked the battery fuse, no problem there...what could it be? also when i tried to jump start it with another car it would be as if i hadn't even hooked up the jumper cables at all, no sparking when putting the clamps on the terminals, no lights, nothing...help!