Car battery jumpers are used to revive a dead battery in your vehicle. This is done by connecting a pair of jumper cables from a running car, or booster car, to the car with the dead battery. Once these are connected, the booster vehicle is started and begins to charge the non-working vehicle.
Car batteries recharge themselves while your car is running. However, if your battery is dead, you must jump the battery using a battery jumper box or jumper cables attached to another vehicles's battery.
They don't. Jumper cables are used to charge a car battery. Hard drives have no use for such a device.
If your car has a battery and it's dead, you can call a friend who has some jumper cables. You can hook the jumper cables up to his battery and your car's battery. It should create electricity that will renew your battery. If your car does not have a battery, you would have to push it or get it towed.
from a dead battery to working battery
Sure, connect it to the car with jumper cables.
It would be essentially the same as connecting a battery in the car, except with longer cables. You would have to use jumper cables to extend the car battery cables. Be sure to follow ALL safety procedures. Do NOT let anyone or anything metal touch anything else except where you make the connections. Do not touch the metal connectors themselves. I assume there is no battery in the car. I will call the battery that is not in the car the "external battery". First connect the positive ("+", usually red) jumper cable to the positive car battery cable, & then the other end of that jumper cable to the positive external battery terminal. Then do the same with the negative ("-", usually black) car battery cable & jumper cable. The last thing you connect should be the far end of the negative jumper cable to the negative terminal of the external battery. When you are ready to disconnect the external battery from these cables, do so in reverse order, starting with disconnecting the negative ("-", usually black) jumper cable from the negative external battery terminal.
You can get a new battery, you can jump start the car with jumper cables and another car with a charged battery. You can also put a battery charger on your battery to give it a charge.
NO! They use a car battery and jumper cables to torture people.
Bad battery.
PT Cruiser batteries can be jumped with jumper cables. When jumper cables are attached to the battery in the PT Cruiser and are attached to the battery and another car battery, the battery will get charged, after a few minutes.
Considering that this is in the car starting problems category, I am assuming you mean a Jump Box to start a car. In this case, a jump box is a device with a battery and attached cables that can be used to jump start your car. This is used when a car battery has died. Another alternative is to use jumper cables with another car.
You can start a car without a battery if you hook up a jump pack or use jumper camples but it could fry your alternator. It is pointless to charge a car without a battery. When you charge the car you are charging the battery.