How To Disconnect Jumper Cables Safely. Its crucial to not let the end of the cables touch anything else until youve had the chance to disconnect them. Follow by disconnecting the positive or red leads.
Drive your car for a minimum of 15 minutes before shutting off the engine after a charge. Proper use of jumper cables is an integral part of car battery safety and the following set of step. Once your car starts remove the jumper cables starting with the negative or black leads.
You want to take very good care never to touch any metal parts of the jumper cables when you are jump starting a car.
Safely disconnect jumper cables from the battery after you jump a car and learn. Jumper cables have insulated cables running from exposed ends that clamp onto the battery posts or other surfaces. First disconnect the black terminal on car 1 then the ground on car 2. Charging a dead battery is tough on the alternator.
