Basically, if you find a working vehicle, but find another vehicle that you want more, bit said vehicle has no battery, you can use jumper cables. (if you don’t know, these are used to jump-start a car that ran out of battery.) though, you might need 2 players to do this effectively.
It doesn’t need another person. Plus, it’s just like getting another battery and replacing the old one. Simple as that.
But I believe there are machines that help jump-start vehicles instead of bringing a full car.
Yeah I’ve seen those, but those have to have been charged anyways xd, and about the 2 people needed, I’ve always seen 2 people doing it at once so yeah xd sorry
So you can use the jumper cables by yourself, it doesn’t have to be done all at once. Because it’s still an open circuit when you’re going to connect the other car, so nothing is gonna happen