It could fry the battery or the electrical system on the vehicles
You can still fry some of the electronics just by putting the cables on wrong.
if you put jumper cables on the wrong way you WILL kill the battery then if you leave them on you will cause the battery to overheat and swell then will u least expect it, it will blow up.. it will be a miniature hydrogen bomb
Jump starting a Pontiac include jumper cables and another vehicle with a battery. A person will need to put jumper cables on each car battery to jump start it.
The proper way to use jumper cables to boost a low/dead battery: (1) one end of positive jumper cable to "dead" battery; (2) opposite end of positive jumper cable to "good" battery; (3) one end of negative jumper cable to "good" battery; (4) opposite end of negative jumper cable to GROUND on "dead" vehicle. Remove jumper cables in reverse order.
On the battery posts in the trunk.
all you do is put jumper cables to the water melon and your car and it will explode! ( the water melon)
Jumper cables from another vehicle or charge the battery. As soon as you connect the charger you can put it in neutral.
the balloon would probably put on a jumper
Find the keys, then jump it off and try to start the vehicle.
that's normal Make sure you are connecting pos to pos, neg to neg.
Probably. The alternator and voltage regulator may be fried, and the battery ruined. Take the battery to a battery shop and have them test it.
there's a bare wire at the fuse box, you can put jumper cables on there, to get the trunk open. David