How to start a car if the battery is dead

How to start a car if the battery is dead

Driving in the city with the heater, heated mirrors and seats on also does not help to properly charge the battery, not to mention the fact that you can simply forget to turn off the parking lights or other devices.

If the battery shows no signs of life, do not panic right away. There are no hopeless situations. There are at least four ways to revive a car even with a dead battery.

How to start a car by lighting a cigarette from a donor battery

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The universal and most correct method of resuscitation. It deservedly enjoys the greatest popularity among drivers.

Suitable for injection, carburetor and diesel cars with any type of transmission.

What you will need

• Donor car with a working battery.
• Starting wires with "crocodiles".

Unless trouble overtook you in a deep forest, there should be no problems with the donor car. But with a set of starting wires it is more difficult: if you do not carry one in the trunk, you can only hope that the driver who comes to your aid will be more prudent.

What do we have to do

In order to successfully start a car with a dead battery and not harm the donor car, it is important to follow the correct sequence of actions:

1. Place the cars as close to each other as possible: bumper to bumper or bumper to fender, depending on the location of the batteries.
2. Turn off the donor engine and be sure to turn off the ignition to avoid burning the electronics.
3. Connect the red jumper wire to the positive terminals of both batteries, starting with the good one.
4. Connect one end of the black wire to the cylinder block or other metal part of your car’s engine away from the fuel system elements, and the other to the negative terminal of the donor battery.
5. Try to start your car, making no more than 2-3 attempts.
6. Once the engine starts, let it run for a couple of minutes and disconnect the wires in reverse order.

Do not try to light a car with an engine capacity of more than two liters, especially a diesel, from a small car. The capacity of the donor battery must be greater than or equal to the capacity of the battery that needs to be revived. In this case, both devices must have the same voltage: to start a 12-volt battery, you cannot use a 24-volt battery and vice versa.

How to start a car from a tow or pusher

The classic, one might say, old-fashioned method, when the engine is started by accelerating the car and engaging the gear. An injection engine can be started in this way only if the battery is not fully seated and its charge is sufficient for the fuel pump to pump fuel from the tank into the system.

The method is only suitable for cars with a manual transmission.

What you will need

• Tow rope.
• Another serviceable car or assistants.

Even in a less crowded place you can find, if not another car, then at least a couple of caring volunteers ready to push your car. Well, the cable should always be in the trunk.

What do we have to do

The method is extremely simple and does not require any special skills other than coordination of actions and conventional signals with all participants in the process.

1. Connect both vehicles with a tow rope.
2. Turn on the ignition on your car, depress the clutch and shift into third gear without releasing the clutch pedal.
3. Give the command to the driver of the towing car to start moving.
4. After accelerating to 10–20 km/h, smoothly release the clutch.
5. When the engine starts, release the clutch again and signal to the other driver.

Do not rush to shift into neutral and let the engine run with the clutch depressed, otherwise it may stall immediately due to cold oil in the transmission. Remember this even if strong volunteers are driving the car.

How to start a car with a rope

A rather complicated method, which nevertheless will help out if there is no one to expect help from.

Suitable only for cars with manual transmission.

What you will need

• Jack.
• Tow rope or rope.

Every driver has a jack in his car. There should also be a tow rope. If you don’t have it at hand, any rope at least 2–3 meters long will do.

What do we have to do

1. Put the car on the parking brake and place stones or other supports under the wheels.
2. Using a jack, lift the car so that one of the drive wheels is in the air.
3. Turn on the ignition and third gear.
4. Tightly wrap several turns of cable or rope around the wheel and pull sharply (you can run to the side).

5. If you cannot start the engine the first time, repeat the procedure.
6. When the engine is running, put the gear in neutral and lower the car by removing the jack.

Under no circumstances tie the cable to the disk or wrap it around your hand.

Otherwise, after starting the engine, there is a risk of serious injury when the cable gets wrapped around the rotating wheel.

How to start a car using a jump starter

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Starting chargers, or so-called boosters, are the most technologically advanced method of starting a car with a discharged battery. Thanks to lithium iron phosphate batteries, these miniature gadgets are capable of delivering colossal currents even with a small capacity.

Suitable for injection, carburetor and diesel cars with any type of transmission.

What you will need

The advantage of starting chargers is that they are completely autonomous. Apart from the booster itself, nothing else is needed to start the car. The downside is the relatively high price of gadgets.

What do we have to do

Each booster comes with detailed instructions, but the general principle of operation is the same.

1. Turn off the ignition in the car.
2. Connect the booster crocodiles to the battery terminals, observing the polarity.
3. Start the car.

Boosters start cars with an engine capacity of up to two liters without any problems, even in severe frost and with a completely discharged battery. Difficulties can only arise with engines with a volume of more than two liters, especially diesel ones.

How to prevent discharge

1. In order to avoid getting into unpleasant situations, you need to monitor the condition of the battery and change it in a timely manner, without waiting for a complete failure.
2. Always depress the clutch when starting the engine. This will relieve the starter from the need to rotate the gearbox gears in frozen transmission oil and will make the process easier.

3. If you have an important trip ahead, you can remove the battery from the car and take it home for the night. This will give you a better chance of starting the engine in the morning.
4. And, of course, do not forget to turn off the lights and other devices when leaving the car in the parking lot.

Tell us in the comments if you have ever started a car with a dead battery, and if so, what method did you use.

source

Source: http://creeker.ru/kak-zavesti-mashinu-esli-sel-akkumulyator/

How to start a car with a dead battery: photo, video

If the battery is dead, you can revive the car. And you need to know effective ways to solve such problems. After all, the power source can be discharged at a distance from the house, from the auto repair shop.

Reasons for car battery discharge

How can you tell if your battery is low?

1. The indicators located on the dashboard are dim.
2. The presence of clicks and crackling sounds in the engine compartment.
3. Changing the sound of the engine.

Why does a car battery drain? Many actions lead to similar consequences. But experienced craftsmen identify several reasons:

• Load on the electrical network when the engine is turned off. So, often motorists do not turn off the lights or the car radio.
• Vehicles are equipped with powerful units. Such devices include spotlights and modern acoustic systems.
• Problems with terminals. Over time, oxides appear on the terminals, which worsen the contact.
• High percentage of current leaks. To determine the magnitude of current leaks, you should contact a specialist. Their increase is caused by incorrect connection of devices and audio systems.
• Partial or complete breakdown of the generator. Occurs when vehicles are used incorrectly.
• Moving at low speeds. This problem is faced by residents of large cities who get to their destination through traffic jams.
• Temperature changes and frosts. Under the influence of negative temperatures, the electrolyte becomes thicker. Therefore, the pulses supplied by the generator are not perceived. This problem is faced by people who live in the northern regions of the country.

How to start a car with a manual transmission when the battery is dead?

How to start a car with a dead battery? Experts highlight 6 proven methods that can be used to revive vehicles and a dead power source.

Availability of electrical network

If the battery runs out in the garage or in the local area, where there is constant access to the electrical network, then use a standard charger to recharge.

Charger manufacturers supply units that are automated, adjustable models.

Before charging a discharged power source, it is dismantled. An inspection is required to assess the condition of the battery. If necessary, conductive terminals and ventilation holes are cleaned. The level of electrolytic composition and its condition are also checked.

A working battery is connected to a charger, which is connected to the electrical network. If the regulated battery is discharged, the voltage is set with special care. The voltage should be 14V. As soon as the car battery is fully charged, the current will drop to zero.

No access to electrical network

There are queries online about “the battery is dead and how to start a car without a charger.” To solve this problem, two methods are used: from a pusher or from a tug.

In order to implement the first method within the city, 2–3 people will be required. They are necessary to accelerate vehicles to the required speed. One driver can push the car, if the engine is warm, it is located on a slope.

How to implement the “push” method?

1. Helpers are scattered behind the vehicle.
2. The owner starts the engine and pumps in fuel.
3. The transmission is set to neutral.

4. As soon as the car accelerates to 10–12 km, the clutch is depressed and 3rd–4th gear is engaged. After this, release the clutch and accelerate.

If all the steps are performed correctly, then the question of how to start the car if the battery is dead or if it is partially discharged will not arise.

Start the car from a tow

To implement this method, you will need another vehicle. Indeed, in this case, the engine starts when accelerating to 15–20 km/h.

Novice drivers do not use it, since the likelihood of a collision or accident is high. And the main reason is the lack of coordination of actions.

The actions during towing are similar to those performed using the “push” method.

For towing, a special cable is used, the length of which is 4–6 meters. Otherwise, it is difficult to avoid a collision. Before fixing the cable, inspect the fasteners. His condition should be satisfactory.

Automatic transmission

What to do if the vehicle is equipped with an automatic transmission? The implementation of the “pusher” option is problematic. After all, such equipment is equipped with one pump, which supplies oil. It only works if the car is running.

How to start a car if an automatic transmission is installed?

1. The drive belt is carefully removed.
2. A special cord is wound around the freed head.
3. Neutral speed is set.
4. The ignition is carefully turned on.
5. The driver pulls the cord.

This method of starting a car with an automatic transmission is used if the engine volume is 1–1.5 liters. Otherwise, you won't start.

For owners of vehicles that are equipped with displacement engines, they are started via ROM, and they also use the “lighting” method.

You should not start a car with an automatic transmission by towing. After all, torque does not affect the piston group. That's why the vehicle won't start.

Using a donor battery

A dead battery is not a problem if you have a donor battery available. You can use the “lighting up” method for both cars with a manual transmission and an automatic transmission.

The essence of this method is that special wires are pulled from the donor battery to the power source. After the charge arrives, you can start the engine.

It is permissible to use someone else's power source. But the process of dismantling and installation will take a lot of time.

Features of the “lighting” method

• To implement this method, wires with a cross-section of 16 mm2 are required. The wires are distinguished by the presence of a pliers-type clamp, through which they are connected to the conductive terminals.
• The machines are positioned so that there is no contact between them. When determining the distance, the length of the wires is taken into account.
• The electrical system of 2 vehicles is switched off. For one car whose battery needs to be recharged, the negative terminal is removed.
• The red wire connects to the positive terminals of the two vehicles. After this, the black wire is connected in the same way to the negative terminal of the donor car and the body of another car.
• Start the car. It happens that the launch is carried out immediately. If it was not possible to launch immediately, then a longer recharging will be required.
• It is necessary to start the vehicle after the engine of the donor car is turned off. Otherwise, the starter will fail.

Using a jump charger

To start modern and domestic vehicles, ROM is used. With its help, the engine is started, during which the starter will rotate in autonomous mode for about 10–15 seconds.

Charge the battery using the ROM for 20 minutes. After this, you can start the engine.

Since the cost of this unit is quite high, it is purchased by those drivers who travel in winter.

Starting a vehicle using a starter

There are situations when you need to know how to start a car without a battery. This happens when the electrical system is not functioning well. In this case, even with a charged power source, the car does not move.

In order to get to the workshop, the engine is started via the starter. To do this, use a screwdriver to close the bendix terminal and the retractor terminal.

This technique is not used when the power source is dead.

Battery operation and maintenance

There will be no problems with starting the engine if you follow simple rules. When using maintenance-free batteries, checks are carried out in accordance with the recommendations specified in the technical documentation.

When using serviced power supplies, you must:

• Clean the housing from dust, dirt and electrolytic residues.
• Check the electrolyte level regularly.
• Clean the conductive terminals from oxides and check the reliability of their fixation.
• Check the density level of the electrolytic composition.

The frequency of battery checks is set individually. It all depends on:

• Operating conditions.
• Availability of downtime.
• Using chargers or ROMs.

If problems with the battery occur frequently, it is recommended to purchase a new power source. When selecting, the following are taken into account:

• Capacity.
• Dimensions.
• Polarity type.
• Additional characteristics.
• Manufacturing company.

If possible, it is worth purchasing a battery that has the same characteristics as the model installed in the vehicle. After all, it has parameters ideal for operation.

Problems associated with starting a vehicle with a dead battery arise among experienced drivers and beginners. Therefore, taking into account information related to engine starting methods will eliminate complications. If possible, you should place the ROM and cigarette lighter cables in the luggage compartment of the car.

Interesting videos with ways to start a car with a dead battery.

Source: https://akbzona.ru/stati/kak-zavesti-mashinu-s-sevshim-akkumulyatorom

How to start a car if the battery is dead: 7 solutions, video

Probably every car owner has encountered a problem when the car refuses to start. And as often happens, this happens at the wrong time. Therefore, in order to be prepared and know how to start the car if the battery is dead, you will learn from seven possible methods.

In general, it is recommended to change the battery every 3–4 years. But due to its high cost, not many can afford such expenses and therefore drive until it completely fails. If in summer a car can be started with half a turn, even old equipment can crank the engine once, but in winter this may cause certain difficulties.

Important! At a temperature of -20 °C, the battery can lose more than half of its capacity in half a day. Cold causes the electrolyte to thicken, causing its chemical reaction to produce and store energy slowly.

To understand what problems are in a dead battery, pay attention to the following signs:

• The engine makes slow and drawn-out sounds after turning the ignition key.
• The indicators on the dashboard are dim or not lit at all.
• Crackling and clicking noises are heard under the hood

Once you have precisely determined the causes of your troubles, you can move on to solving them.

From push or tow

When the battery is dead, this is the most traditional method of starting a car. This method works best with a carburetor engine, and not with an injection engine. When your vehicle has fuel injection through injectors, experts do not recommend using this method, although they do not prohibit it.

If you have an injection engine, then the power source must be at least slightly charged. In order for gasoline to begin flowing into the system, it must power the car’s electrical network. Here are 2 starting options for manual transmission and automatic transmission.

With a manual transmission, then in this case you need to find people who will help with pushing or towing. The essence of the method is to pick up the minimum speed and start the car.

First you need to turn on neutral. Volunteers should start pushing the car and when the car has accelerated to about 15 km/h, depress the clutch and shift into second or third gear. After this, begin to slowly release the clutch and add gas. After the car starts, you need to put it into neutral gear or the car will stall again.

To tow, you need a cable and another vehicle. The method is the same as when pushing by people. We accelerate the car to 10 km/h - 18 km/h, engage second gear and slowly release the clutch pedal. Once the car starts, let the car sit for a while to allow the battery to charge to the required level. But this method does not work with a CVT or automatic transmission.

If you are an owner with an automatic transmission, then the above steps are useful for informational purposes only. No matter how much you push such a car, it still won’t start. Because in such a car there is only 1 pump that supplies oil. But it can only work with the engine turned on.

To start a car with an automatic transmission, you need to remove the outermost drive belt and wrap a rope around its head. The gearbox position should be in “P” or “N” mode. After this, turn the ignition key and pull the tip of the rope. This procedure can only be done with small cars (up to 1.5 liters).

Lighting method

Another fairly well-known method, so to speak, a classic. This method is suitable for vehicles with any type of transmission. But it is most relevant for cars with an injection engine. The sequence of actions must be strictly followed, otherwise you can simply “kill” all the electronics that your iron friend is stuffed with.

All you need is a working donor car. Both should have the same voltage. Simply put, it will not work to power a twelve-volt unit with a twenty-four-volt one. The only exception is if you power a twenty-four volt one with two twelve volt ones connected in series.

So, you need to park two cars next to each other, but so that they do not touch. The donor's engine is turned off and the ignition is turned off; for the second car, remove the negative terminal. The polarity must be observed or the electronics will fail. The minus is usually black, and the plus is red.

The positive terminals are connected to each other, and the negative cable is connected to the negative terminal of the donor. Only then to the “mass” of the vehicle of the car being reanimated. Then start the donor for 5 minutes so that the “dead man” charges. After this, you need to test run the cold engine. If unsuccessful, repeat the procedure.

When recharging is successful, pay attention to how the starter operates. It should spin the flywheel well. If the vehicle does not start, then you need to look for other causes of the problem. But when the car starts, it needs to run for another 5 minutes. After this, disconnect the wires in reverse order and let it work for another 15–20 minutes. The battery will charge faster when the engine is on.

Increased current

Using increased current, you can charge the battery. This charging takes about half an hour, and eventually the car will start.

Important! It is not recommended to use this method; it shortens the life of the power supply.

There is no need to remove the battery, but if the car has an on-board computer, then it is simply necessary to remove the negative terminal or you risk ruining all the electronics. The current can be increased up to 30% of standard values. For example, for a 60 Ah battery, a current of 8 A is allowed. The amount of electrolytes must be normal, and the filler plugs must be open.

Using ROM

A jump charger is a special device that will easily start a battery. It is suitable for starting all types of cars with manual and automatic transmission.

ROM is most relevant for car owners whose car is often left outside in the winter. The kit includes a manual for use, so it won't be difficult to figure it out.

But we’ll still tell you superficially.

https://www.youtube.com/watch?v=FzfGPT5GOsI

The device is connected to the network, and the switch is set to the “start” position. The positive wire of the ROM is connected to the positive terminal, and the negative wire is connected to the engine block, closer to the starter. Then turn the ignition key. Once the car has started, everything can be turned off.

Crooked starter

The name comes from the people who turned the crankshaft by hand. This method requires good muscle effort, a jack and 5–6 meters of sling.

Using a jack, raise the drive wheel and wrap a sling around it. Direct transmission and ignition are turned on. Your task is to spin the wheel well, so pull the end of the sling with a sharp movement.

Using lithium batteries

All you need is a device with a lithium battery. This could be a telephone, camera, laptop, etc. The battery must be connected to the wires that go to the generator winding or using the cigarette lighter in the cabin.

Charging can take up to 20 minutes. If the car does not start, you can try pushing or “pulling”. This method is suitable for any type of car.

Drunk start

Another unusual method that requires a bottle of dry wine. All you need to do is pour 150 grams of wine into the holes with electrolyte. These actions will provoke a powerful oxidative reaction inside the generator. It will raise tension and weaken resistance. The battery will supply current and the starter will begin to turn the crankshaft.

Important! This method is emergency; after using it, your battery will become a “drunkard” and you will have to buy a new one. And this is a good blow to your budget.

Now you are ready for all awkward situations, even those when no one can help you. At the right time, be sure to use these methods to start the engine. But, most importantly, do not forget about the correct and careful operation of your power source. Good luck on the roads!

Source: http://ilovekiario.ru/autosovet/kak-zavesti-avtomobil-esli-sel-akkumulyator.html

How to start a car if the battery is dead? Useful tips!

The battery can fail the driver at the most inopportune moment.

This is especially true for car owners who do not take care of their car and ignore periodic checking and maintenance of the on-board power supply. Let's figure out how to start a car if the battery is dead.

In this case, there are several ways that we will consider. We will also find out the reasons and signs that the battery is running low.

How to determine that it is a battery

First, let's figure out how to determine that the reason the car stops and refuses to start is in the on-board battery. In this case, the driver observes the following phenomena.

If you cannot start and hear all the sounds described above, then the problem is in the battery.

In this case, many people wonder why the battery ran out so quickly. The reasons may be different. First of all, it is worth considering that the battery tends to discharge slowly even during idle periods.

In addition, your battery may have exhausted its resource; batteries usually last no more than 4-5 years. The cause may also be a problem with the generator, which does not charge the battery while driving.

Another reason could be severe frost or headlights not turned off during idle periods.

In order not to solve the problem of how to start the car if the battery is dead, the battery must be inspected regularly. Check the electrolyte level and ensure that the charge does not completely deplete.

How to start a car if the battery is dead: 6 available options

Let's move on to the practical part. What exactly does a driver need to do to try to start a car with a dead battery? In this case, we will provide six available methods, which one to use depends on the situation.

Starter charger

This is the easiest way to start a car with a dead power source. This is a special device designed to help in such a difficult situation. The only condition is that you need a source of electricity, that is, the device must be connected to the network.

Then the mode switch is set to the “Start” position. In this case, the wire with the + charge is connected to the + terminal of the battery, and the – wire is connected to the car engine block next to the starter. Then you need to turn the ignition key and wait until the car starts completely. After this, you can disable the ROM.

This approach is applicable to any type of transmission. Regardless of whether it is automatic or mechanical, the ROM will allow you to quickly and painlessly start the engine.

Light a cigarette from another car

This method is also very effective, but there are small nuances. Today it is not so easy to find a driver willing to light another car. This is due to the fact that an unsuccessful attempt can damage the automation of the “donor” car, the repair of which will cost a large sum.

But if you do find a donor, you will also need wires for lighting and a 10mm wrench. You should also carefully choose the donor. The battery capacities of two cars must match or be close to each other.

• The car is placed “facing” each other, but without touching.
• The “donor” engine is turned off, and the recipient’s negative terminal is removed.
• Be sure to observe polarity so as not to damage the vehicle electronics. Connect the positive terminals together.
• Then we connect the minus to the donor and only then to the recipient.
• Start the donor engine to add energy to the battery of the “sick” car.
• After 5-7 minutes, start the recipient car and let it run a little to accumulate its own charge.
• Disconnect the terminals in reverse order.

In this case, we advise you not to turn off the car and start driving. The longer the vehicle is on the road, the more charge it will have to replenish the dead battery.

Increased current

Let's figure out how to start a car if the battery is dead using increased current. The battery does not need to be removed, but if the car has an on-board computer and thin electronics, it is worth disconnecting the negative terminal.

The current increases by no more than 30% of the established standards. That is, a 60 Ah battery allows a current of up to 8 amperes. This method is only appropriate if the electrolyte level is good. The filler plugs must be opened.

After 30 minutes of such charging, the car will be able to start, but you should not abuse it. It significantly reduces battery life.

Towing method

To perform this method, you will need a cable and an assistant car that will tow a vehicle that is unable to start on its own. The cars are coupled with a cable and accelerated to a speed of 15 km/h. On a “sick” vehicle, engage third gear and slowly release the clutch.

Before implementing the method, it is important to coordinate the actions with the second driver in order to prevent mechanical damage to the vehicle. As soon as the second car starts, the cable can be disconnected.

Lithium battery

The method is not the most reliable, but nevertheless it takes place. For minimal recharging, a relatively capacious lithium battery is used (from a laptop, phone, camera). Recharging takes about 20 minutes. You can connect directly or through the cigarette lighter.

Crooked starter

This is the last method we want to talk about. A device for turning the crankshaft can be seen in old films, where the driver started the truck by turning a z-shaped curved piece of iron.

Modern transport is not suitable for such tools, but the method itself is still applicable. To implement this you will need a jack and about 6 meters of strong rope. Raise the drive wheel with a jack, wrap a rope around it, and turn on the ignition and direct transmission. Pull the rope to spin the wheel as much as possible.

These are all tips on how to start a car if the battery is dead. What methods do you use, please tell me?

Source: https://proautoprom.ru/kak-zavesti-mashinu-esli-sel-akkumulyator/

If the battery is dead, what are the ways to start the car?

As luck would have it, the battery can fail at the most unfortunate moment. You're getting ready for work, you're late, you get into the car, and the battery barely turns. Or you made a stop on the highway, but couldn’t start.

Not only are there problems with the battery, but also the nerves are getting worse, as plans are going into the abyss. What to do in such a situation? First, calm down, assess the situation and choose one of the ways to start the car engine when the battery is dead.

Below are the main ways to start a car without a battery.

Ways to start a car if the battery is dead

There are many ways to start a car without a battery. Some are suitable for all cars, others only for a certain type. So, it’s up to you to choose depending on the situation you find yourself in.

You just need to understand the next point. If your car battery runs out quickly, then it is quite possible that there are problems with the battery or the car. In this case, starting the car is not enough.

We still need to address the root cause of the problem.

Accelerated battery charging with increased current

Of course, it is better to charge a car battery in normal mode with a current of 0.1 of the rated capacity. This is a gentle mode that provides the most complete battery charge. However, there are situations when you have to deviate from these rules.

For example, you urgently need to go to a business meeting. To quickly charge the battery, an increased current is supplied to it for 20 minutes. To do this, you will need a charger with the ability to adjust the current or a homemade circuit.

On chargers this mode is called Boost or accelerated charging.

Such accelerated charging also has its limitations. The current should not be 30 percent higher than the standard charging current. What does it mean? For a battery with a capacity of 55 Ah, the standard charging current is 5.5 amperes. Accordingly, during accelerated charging it should not be higher than the value calculated by the formula 5.5 + 5.5 * 0.3. That is, no higher than 7.15 amperes.

This method is suitable for any car because it deals directly with the battery and not the car.
The disadvantage is that this method will only help if you are close to an electrical network. It will be impossible to charge the battery anywhere on the highway. Return to content

Light a battery from another car

A fairly well-known way to start a car if the battery in the car is dead. To do this, you will need a donor car, from which you will light the cigarette.

In order not to detain for a long time the person who agreed to help you out and not to put the battery on him, you need to clearly know what to do. And one more important point. To light the battery you will need crocodiles.

These are copper wires with clamps at the ends. You need to buy these and always carry them in the trunk.

So, another way to start a car without a battery.

• place the cars with their front ends as close as possible to each other;
• turn off the engine of the donor car and turn off the ignition, as well as all current consumers in the on-board network;
• throw a red wire with crocodiles on the pluses of the donor battery and the battery of your car;
• connect one end of the black wire to the negative terminal of the donor battery, and the other to the ground of the car you are trying to start (for example, hook the alligator clip to unpainted engine elements);
• Then you try to start the engine of your car. If the engine does not start, then you should not start it more than 2-3 times. You just drain the donor battery. In this case, you already need to check the ignition system for serviceability;
• If the engine starts, let it run for a couple of minutes, and then remove the crocodiles in the reverse order.

We hope that now you understand how to start a car with a dead battery using a cigarette from another car. In this case, the method is suitable for any car. It is only worth noting that a donor will be required. And not every donor will be suitable.

For example, it is stupid to try to light a diesel SUV using an Oka battery. You need to look for a car of the same class as yours. Then the process will be painless for the donor and recipient. Read more about how to light a battery from another car.

Return to content

We start from a pusher or in tow

Now a little about how to start a car without a battery with the help of several volunteers. Here you should also be prepared for the situation and know what to do. Otherwise, the volunteers will send you to hell. So, what needs to be done when starting the car from the “pusher”:

• turn on the ignition;
• release the clutch;
• engage second gear;
• As soon as the car accelerates a little, release the clutch pedal.

The method is incredibly simple, you just need to strictly follow the sequence of actions. Not volunteers, but a second car can be used as an accelerating force if they agree to help you.

Return to content

Starting the engine using a starter-charger

If your car won't start in your garage or near your house where you can reach the extension cord, then you're very lucky. In this case, the safest way to start the engine is available to you.

So, how to start a car if the battery is dead using a jump-start charger. Naturally, you need to have this very device in your household.

By the way, if you have not yet purchased a battery charger, we advise you to buy just such a model that has the ability to start the engine when the battery is dead.

Procedure:

• the starter-charger is connected to the network;
• the operating mode is set to the “start” position;
• the positive cable of the device is connected to the “+” terminal on the battery;
• The ROM negative cable is connected to unpainted motor elements;
• start the car;
• After the engine starts and runs stably, turn off the starter-charger in the reverse order.

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Starting the engine with a portable battery

Nowadays there are quite a lot of portable batteries on sale for starting the engine if the battery in the car is dead. Most of them are based on lithium batteries.

Such external batteries have many different adapters for charging gadgets on the road. They can be connected to the on-board network using crocodile clips or through the cigarette lighter. In general, reviews about these devices are positive and such a portable battery has helped many people out on the road more than once. Read more about portable batteries for cars in this article.

The method is universal and suitable for any car.
After starting the engine, such a portable battery can be charged from the cigarette lighter. Return to content

“Crooked starter” method

This method can help out if the battery dies in the middle of nowhere. This method is popularly called the “crooked starter”. This name comes from the crankshaft crank handle.

Modern cars do not have such a device and therefore the method has evolved. Let us immediately note that this requires physical strength. In addition to this, you will also need:

• a strong rope about five meters long;
• jack.

It is worth noting that this method is not suitable for cars with an all-wheel drive system.

The procedure is as follows:

• jack up one of the driving wheels of the car;
• wrap a rope or sling around the wheel;
• turn on the ignition and gear;
• You need to pull the end of the rope firmly and sharply to spin the wheel.

This was the final and most difficult way to start a car without a battery. What should you do to avoid being left on the road with a dead battery?

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How to avoid getting into such a situation?

You now know in detail how to start a car if the battery is dead. How to avoid such unpleasant emergency situations. It's quite simple. You just need to follow a number of recommendations outlined below:

• Charge the battery periodically. In summer this can be done once every 3 months, in winter it can be done once a month;
• try to avoid deep discharge of the battery (do not leave headlights, music, or other consumers on when the engine is off);
• Maintain wiring, alternator and battery voltage regulator in good condition;
• Regularly check the level and density of the electrolyte in the battery. The electrolyte should be 10-15 millimeters above the level of the plates. In the summer, the electrolyte level needs to be checked more often, since the heat causes the battery to boil. The density value on a charged battery must be at least 1.27 g/cm3;
• Monitor the condition of the battery. The housing must be clean; remove oil, dust, and dirt from it. The battery leads and terminals must be free of corrosion and oxidation;
• If it is not used for a long time, remove the battery from the car or simply disconnect the terminals.

Read more about how to extend the life of your car battery by following the link.
We look forward to your additions and questions in the comments below.

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Source: http://akbinfo.ru/stati/kak-zavesti-mashinu-esli-sel-akkumuljator.html