Comment démarrer une voiture dont la batterie est morte sans câbles de démarrage ?

Jump-starting a car without jumper cables is easy. First, try turning on the headlights or hazard lights, as this will drain as much power from the battery while signaling that someone needs assistance. If it snows outside, turn off all unnecessary accessories like the air conditioner and radio, so they won't accidentally suck more energy out of your battery—in addition to what running equipment takes away by default. To learn more, continue reading. 

How to jumpstart a car without jumper cables?

To jumpstart a manual transmission car:

First, you should make sure it's on terrain that will help give the voiture some momentum, and then try reversing, braking, or turning off the lights before continuing this process. If these steps don't work for you, find someone nearby who can push your vehicle uphill, so gravity helps get things going.

The extra force will give your car enough momentum to escape from the vehicle. While spare hands are pushing your car, please turn on the ignition and switch it into second gear. Then, kindly wait a few moments before you release the clutch quickly, so your engine builds up some steam and avoids stalling out when you put pressure into it; this is where most cars get stuck in snow or mud holes.

If there's still no start after these steps, press down firmly repeatedly while keeping an eye on what's happening with others who have come by to help push.

To jumpstart an automatic car:

Unfortunately, the push-start method won't work if your car has an automatic transmission. Luckily, there are other ways to jumpstart a vehicle with a manual transmission.

If you drive one of these cars and find yourself stuck on the side of the road due to a dead battery, ensure that your roadside emergency kit includes a portable charger to get back up and run in just 20 minutes. Before you go anywhere else, ensure that the auto shop will be able to fix any potential problems with both of your cars by taking them there for inspection first.

How to start a car with a dead battery without another car?

There are other valuable tricks besides jumper cables for when your battery is dead. To begin with, get another power source and then use the old battery as just a supercharger. Plugin the charged-up battery with a jumper cable like you would if it were your own, but connect both batteries on either side. This should power your car and won't drain the old one faster than it charges.

How to start an automatic car with a dead battery without a jump?

If your car's battery is dead, you can use a portable battery charger to power the engine. Remember that, depending on your battery's condition, it may take a long time. Ensure to connect the wires correctly; red is for the positive, and black is for the borne négative. Lastly, ensure that the charger should be of the same voltage as the battery. 

How to turn on a car with a dead battery?

You may follow these steps to turn on your car with a dead battery:

1) Try to start the car and let it run for 15-20 seconds. This will allow time for all the electronic circuitry in your vehicle's computer to initialize.

2) Turn off the car.

3) Wait for 3 minutes. 

4) Start again and see if the engine will turn over on its own power (i.e., without being jumpstarted). If not, repeat steps 1 through 4 until you get a successful starter rotation; it may take ten cycles or more before this happens—even though there were only four steps listed!

5) Once started, give it some gas to run smoothly.

How to fix a dead car battery without jumper cables?

A dead batterie de voiture is one of the most common auto problems, resulting in a frantic search for jumper cables or a friend for manual labor. To fix a dead battery with no jumper cables, get a helper and push the vehicle with the good battery to start the dead one.

Tired of all having a dead battery?

Well, if you're looking for a way to make that old battery of yours new again, look no further! In this video below, we'll teach you how to recondition your car batteries, chariot de golf batteries, and any other batteries for that matter!

A propos de l'auteur, Phil Borges

Phil Borges est un passionné de batteries. Il a beaucoup écrit sur les batteries et n'aime rien tant que discuter des dernières innovations dans ce secteur. Il comprend parfaitement le fonctionnement des batteries et est toujours à la recherche de nouvelles façons d'améliorer leurs performances.