How to start the car in an emergency when the battery is dead

Car friends, there may be a lot of battery power, at this time will start to become more difficult for the car, and then how to solve this annoying problem? Three methods are recommended: the most effective way to start a car in an emergency is to start the vehicle that is most familiar with it, this is because there is some kind of damage to the engine and clutch, automatic transmission of the vehicle, avoid using this method, especially the always start may not be usable, there is no way.

If the driver of this car implements the starter is difficult, it takes two or more people to start in general.

Get started with the car, if the front car in front of the car road car is parked and the vehicle starts to go uphill, observe first, to increase the speed downhill, then will ** to fatigue, the speed because it is difficult to increase, the car downhill direction, you can use it, you have to reverse. After that, in order to avoid unexpected mishaps on the drivers of partial vehicles and pedestrian vehicles, please do not start the car. The vehicle has reached a considerable speed, it is promoted, the ignition must be turned off, and then hang up the gearing, quickly release the clutch pedal, and refuel before you.

Once the engine immediately controls the clutch pedal when the throttle is pressed, it does not turn off the engine and you will need to start to a stall.

There are also car jumpers to go with when there is a car that can be used to start the car battery a lap if this happens. The jumper cable is close for the first two carts until you have connected the secondary battery to be sufficient, positive and negative for specific operations. You must be careful to ensure that there is no contact between the two cars, that there can be a sheathed cable insulation and sufficient transmission capacity.

If the battery you provide is not convenient for the vehicle to put the power jumper directly in place, you will need to use a tool to remove the battery.

To the positive and negative electrodes of the secondary battery, connected, respectively, we use the cathode and anode, cathode and cable. It can be misunderstood that not only to pay attention to the positive and negative battery terminals is impossible to guarantee a reliable connection of cables. In order to prevent the fan cable, the directional layout of the cable, in fact, tape or start from scratch.

Start with someone else's car's battery jumper.

The cart starts. Or call roadside assistance**.

If the battery is out of power, there are two ways to start the vehicle in an emergency, as follows:

1. Cart method

This method needs to use a manpower cart, and the driver also needs to screw the key to the ignition position, step on the clutch and put down the handbrake, hang the gear in the first or second gear, and through the method of someone pushing the cart behind, when the speed reaches 5 kilometers per hour, slowly release the clutch, step on the accelerator, and the car can be successfully started.

It's just that when using this method, it is also necessary to meet the place where the vehicle is parked, the road condition is relatively good, and it takes at least 2 or 3 people to be able to successfully start the vehicle.

2. Borrowing car wiring and bridging method

You only need to open the front cover of the two cars, and then connect the negative pole of the charging cable to the household registration of the other car and the positive pole of the charging cable to the positive pole of the other car, let the other vehicle step on the accelerator, and then fire all the two vehicles, so that the vehicle can be started quickly, and then it needs to be kept in a starting state for about 20 minutes after starting, and then all the wires are removed.

The correct way to use the car battery:

1. The most important thing to maintain the vehicle battery is to develop good electricity habits, such as not listening to the radio loudly, charging the mobile phone, using the charging pump, etc., when the engine is off, so that the battery is easy to lose power for a long time, and the battery loses power more times, and the life expectancy is greatly reduced.

2. There are many benefits of running high speed regularly, not only can remove carbon deposits from the vehicle, but also make the battery fully charged.

3. If the car is not used for a long time, such as 20 days or a month, the battery wire should be cut off, or the vehicle should be started after two weeks to drive dozens of kilometers to ensure that the battery can be used normally.

4. Now many on-board electrical appliances, such as on-board refrigerators, vacuum cleaners, inflatable pumps, etc., have a lot of instantaneous power, do not use car batteries to supply power directly, the vehicle should be ignited first, and then connected to electrical equipment. This is a good protection for the battery.

1) The starter does not rotate or rotates weakly, and the engine cannot be started.

2) The headlights are darker than usual.

3) The speaker volume is low or not loud.

In case of the above problems, the following methods can be used to deal with the emergency:

1) Connect the jumper cable.

The jumper cables are connected in the following order:

Connect the positive terminal of the dead battery to the positive terminal of the rescue vehicle battery.

Connect the negative terminal of the rescue vehicle battery with the negative terminal of the battery of the dead car or the metal part in the engine compartment (ground wire).

2) Emergency charging and starting the engine.

Start the engine of the rescue vehicle, increase the engine speed slightly, and after about 5 minutes, it can be charged to the battery that is out of power.

Hello, the current number of people consulted may not reply in a timely manner, if it is a vehicle failure problem, it is recommended to use the computer to detect the specific cause of the failure, search for "car master" can consult car problems at any time, 24 hours ** answer.

The principle of car emergency charging treasure and mobile phone charging treasure is almost the same, and it can be turned on by charging the car when the power is out. Small and convenient. **A few hundred yuan or so, just in case it is recommended that the owner can have one in the car, which is generally sold in 4S stores and online, so that the car can come in handy in case of emergency.

<> "How to start a car battery when it is out of power."

There are many car owners who have encountered such a situation, they have not driven for a long time, and then suddenly find that their car battery is out of power and cannot ignite. So the question is, how to start the car without electricity?

When the car battery is out of power and cannot be started, we can try to use the cart start method, this method is suitable for manual transmission cars, the owner only needs to hang up the 1st gear first, step on the clutch, open the car key to adjust to the acc gear, someone pushes the car behind, after the speed of the car increases, the driver loosens the clutch, at this time the car will be ignited successfully because of the principle of inertia.

Or you can also use the form of borrowing, that is, we often say taking electricity, prepare the two battery wires, and then put the two cars together, and then find the batteries of the two cars, distinguish the positive and negative poles of the battery, and connect them accordingly; However, it should be noted that the red and hidden wires should be clamped first, and then the black wires should be clamped, and the four electrodes should be connected and the wires should be completed.

In addition, we can also use the mobile emergency charging treasure to charge the vehicle to start, but this method is only suitable for the vehicle that has already prepared an emergency charging bend to answer the electric treasure, the emergency charging treasure ** and online are sold, the owner can buy a ready.

<> "In fact, in the process of daily use of the vehicle, it is inevitable that the vehicle will have various accidents, among which the more common is that the battery in the car suddenly dies, resulting in the vehicle not being able to start normally. But in fact, in the state that the vehicle has no electricity, it can also take the emergency power supply to assist the start, take the electric start or the cart to start the vehicle that has no electricity.

1. Use the emergency power supply for auxiliary start. In fact, the emergency starting power supply is equivalent to a charging treasure of the car, and the use method is also very simple, only need to clamp the red clip on the positive pole of the battery, and the black clip clip Sakura on the negative pole of the battery, and then get on the car to start, start for a while and wait for more than ten minutes, and the emergency starting power supply can be taken off after the engine runs smoothly.

2. If the owner's vehicle is not equipped with an emergency starting power supply, then you can use the way to start, which is also more common in daily life. Be sure to pay attention to the red clip clamped on the positive pole of the battery, and the black clip clamped on the negative pole, don't clamp the wrong one, once the clamp is wrong, the battery of both cars may be damaged.

3. The cart starts, I believe that most car owners are familiar with this method. I just don't believe that this method is basically not a last resort and cannot be used, because this way of use has a certain amount of damage to the engine and clutch. The method is to increase the speed with the help of downhill roads, two people in the cart have one person in the cab turn on the ignition, and then reach a certain speed and then put into gear, release the clutch pedal and refuel, you can start normally.

Take the electric start.

Step 1: Bring the two cars close together until the jumper cables are sufficient to connect the positive and negative poles of the two batteries, and the two cars are not in contact.

Step 2: The positive pole of the battery of the two cars is connected with the positive pole, and the negative pole of the battery of the "rescue vehicle" is connected with the "rescued vehicle" by way of iron (the iron is that the cable is connected to the metal frame of the engine and is in the grounding state).

Step 3: Turn off all ancillary electrical equipment of the "rescued vehicle", start the "rescue vehicle", and let its engine run for a few minutes to ensure that the power is sufficient.

Step 4: Start the "rescued vehicle" in the normal way, and after starting, you should gently press the accelerator pedal to make the engine run at 2000 rpm for a few minutes.

Step 5: Carefully remove the cable, first pull out the positive and then the negative. Take care to avoid the positive and negative cable joints colliding.

As long as the "rescue vehicle" drives for half an hour, it can basically ensure that the battery has enough power for the second start (charging for more than ten minutes may not be enough for the second start).

However, it should be noted that if the gasoline-electric hybrid vehicle uses the electric method, you must be very careful.

Emergency power supply. Car owners who feel that it is troublesome to take electricity can choose to put an "emergency power supply" in the car when they travel by car or run long distances. It acts like a mobile phone power bank and can help charge a car. In the event of a battery strike, it will be a savior!

Hit the rescue**.

The easiest way is to call the rescue of insurance companies and 4S stores**.

When the car's battery is dead, you can use the emergency power supply, or you can use other powered cars to take the power, or use the downhill to start the car.

We can start the car with the help of some emergency power supply, or we can use power with other cars, and we can use it to start the vehicle with a downhill slope.

If there is no electricity at all, you can connect the battery wire to someone else's battery and start it with the help of someone else's battery; If the light can still be on, the manual transmission car can be started with the trolley start method.

You can use emergency power, you can use other cars to power up, or you can use downhill to start the car, which is a relatively simple method.