How to solve the problem of car battery power loss?

1. Take the wire: This is a necessary item for the car to take the electricity, do not take two wires to make do, because the instantaneous current of the vehicle at the start can reach 200-600A, and the diesel car even reaches 1000A, if it is calculated, 10 square copper wires can ensure the smooth and safe start, so the car battery connection line must buy the right brand, the quality is the best, do not try to be cheap. This is one of the must-have items in the car, once the battery is out of power, you can take it out and use it, and you can also help others when you don't use it.

2. Emergency power supply: This is a new type of power bank like a thing, there are two kinds of lead-acid and polymer lithium battery, which can help the vehicle with a loss of power to start, and can also have lighting, charging mobile phones and multi-functional supplies used with an inflatable pump to inflate the car. And it is generally portable, very lightweight, if you have it, you don't have to ask others for help.

Be sure to charge it in time after use and keep it full of power to deal with emergencies.

3. Positive, first connect the positive: first turn off all the electrical equipment on the car, make the key in the OFF position, open the cabin cover to find the battery, there are positive and negative poles written on the battery, generally the red "+" sign is the positive pole, and there are generally two wires, at this time, take out the red one, open the battery cover, pinch the clamp on the head to clamp firmly the positive pole of the battery of the electric car, and the clamp at the other end to clamp the positive pole of the battery of the rescue vehicle. Be sure to connect the positive electrode first, then the negative electrode, do not reverse the order, and do not use the battery clamp to touch anywhere except the battery pile head.

4. Negative connection, negative connection: After the red positive electrode is connected, take out another wire, first clamp the negative pole of the tram battery, the negative electrode is generally black "—" number, and then pinch the other end of the clip, from beginning to end the clip do not touch other places, to clamp the negative pole of the rescue vehicle battery, when the connection will pop out of the electric spark, please don't be afraid, this also shows that you are right. The reason why the negative electrode is not connected first is because the whole vehicle is basically a negative electrode (that is, commonly known as "tie iron"), if the negative electrode is connected first, when connecting the positive electrode, the clip will cause a short circuit and burn the parts on the car when it touches any conductive place in the body.

5. After starting the vehicle, first remove the negative, and then dismantle the positive: after the battery is connected, the rescue vehicle will first ignite and charge the battery, and then the no tram enters the vehicle to open the key, at this time the instrument light will be lit smoothly, and then try to ignite (not more than 5 seconds), if it fails to start smoothly, step on the accelerator of the rescue vehicle, and the speed is kept at about 2500 rpm, and then the tram is ignited again, if the starter is no problem, the car has oil in the case of general can be started smoothly, after the non-electric vehicle starts, Remove the negative clamp first, then remove the positive clamp, for the same reason as why the negative pole is followed by the fourth one.

The positive and negative poles of the battery must not be reversed, and the order of assembly and disassembly should be strictly in accordance with the order of first connecting the positive and then the negative, and the first dismantling and then the positive.

It's okay to buy a super Qiwang and put it in the car for backup, I have it in the car. If you can't run out of power, take it to clamp the battery and fill it up in a few minutes to get on the car and light it up. Usually ignore him, put the trunk of the car for backup, remember to use it immediately, usually full within 2 minutes.

There is no battery in this product, amazing.

To solve the problem of car battery power loss, first you need to go to the store to put all the electricity away, and then charge it, and then repair some protection.

The need for electricity is much greater now than before. Whereas, car batteries are only designed to start the engine. Lead-acid batteries stored in a state of lack of power can greatly impair battery life.

The most logical solution is to connect a lithium battery pack and a dedicated charge/discharge control circuit to the cigarette lighter to charge the lithium battery while the engine is running, and to charge the starting battery during normal times.

Buy a power-off switch, the kind controlled by the remote control, it is very simple to solve the problem of power loss! I'm the same problem, solved it this way!

Look at you are the kind of battery is ordinary is maintenance-free, ordinary to often look at the battery water is enough it has a scale mark, maintenance-free don't care, parking the car idle will basically not lose power, unless the battery years do not store electricity, there is this phenomenon.

Connect a switch on the negative pole, get home at night, disconnect the switch, and close it again when you drive the next day.

With Ruidegao smart battery, there is a key lock of 30%, when the power loss reaches 30%, it can be automatically locked, no longer discharged, the emergency switch can be turned on emergency start, and it can be reversed after starting.

If the car battery is out of power, it is better to replace it, because the power loss, if it is very difficult to solve it, it is better to change it again.

I think the best way to do this is to change the battery of the car, because if you change it, he won't lose power.

If you want to solve the problem of car battery power loss, you need to replace it with a new battery.

If you want to solve the problem of car battery power loss, you must be fully charged and unplugged.

Increase the power consumption of the battery and charge it in advance when the battery is dead.

To solve the problem of battery loss of electric car is to let him change it, because the price to solve this problem is not as good as changing one.

The current battery is not filled with distilled water. Most of them are dry. My car ran electricity, every day before parking all the external power unplugged, but also ran power, and then there was only one car U disk, also unplugged, the effect is obvious. The big guy doesn't visit to try it.

I think the core of how to solve the problem of car battery power loss is to replace a battery.

Loss of power can only be avoided as much as possible, if the power loss is often recommended to change to a Varta silver standard battery. Deep circulation is better.

There's nothing to tangle about If you haven't used the car for a long time, it's best to be fully charged, and the battery is going to be replaced with a battery loss all of a sudden, and this is not a loss.

The treatment method of car battery power loss is as follows:

1. After the car battery is lost, it should be charged immediately with a charger, if it cannot be charged with an ordinary charger, it is necessary to use the high-resistance repair of the repair instrument to increase the voltage to more than 10V before rushing in.

2. If the battery voltage is lower than 9V, it cannot be improved after charging and repairing, so it is necessary to replace the battery with a new one.

3. Ordinary lead-acid batteries can be used if they are recharged, and if the maintenance-free lead-acid battery has a serious power loss, it will be scrapped directly, and it cannot be recharged. A new battery will need to be replaced.

4. If you feel that the charger is not charged or the starter is weak, and the headlights are obviously dimmed, you need to remove the battery and charge it with the charger for 12-24 hoursCheck the number of references) has reached more than 50,000km, and the generator is not faulty, it is necessary to consider replacing the battery.

Hello, nice to meet you. I'm Xiaomo, an auto repair consultant. With 15 years of experience in automobile maintenance, he is currently working in FAW-Volkswagen, one of the world's top 500 state-owned enterprises, with a senior certificate for automobile maintenance and a certificate for auto beauty technicians, and is familiar with the detailed configuration of major brands of vehicles, and has provided comprehensive automobile repair and maintenance consulting for tens of thousands of customers.

We are typing the answer by hand, so please be patient for a while. I'll give you a solution in a few minutes, thanks! ❤️

If it is a dry powder battery that has been used for more than three years, it is recommended to replace it, if it is a dry powder battery that has not been used for a long time, due to some misoperation that causes the battery to be over-discharged and cannot save the electricity, this dry powder battery can be repaired by devulcanization and charging.

Hello, the battery loss must first confirm whether it is a natural loss of electricity or leakage, if it is a natural loss of electricity, you have to replace the battery, if it is leakage, you have to find the place of leakage, otherwise it is easy to cause damage to the battery and it is very easy to lose power and not hit the car.

The battery is dead, mostly because the carbon brushes behind the engine are worn out too much.

It doesn't matter if the headlights are in the auto position, the normal battery is powered off when the power is off, it doesn't matter, the battery will be exhausted after a long time, how long has it been used.

The car battery is out of power, and it is recommended to replace the battery. The battery has a power deficit fault, and the common fault points are:

1. As long as the battery is connected to the car, many electrical appliances have been using electricity, but the current is very small, and the power consumption is very small, and it can last for many, many days. Therefore, if the vehicle is not driving for a long time, it is recommended to remove the negative pole pile head of the battery;

2. Even if the battery is not connected to the electrical appliance, it will have a certain amount of power loss. If the car does not move for a long time, it cannot be charged, and the power consumption when starting is very large, so it is easy to lose power. If you lose a single charge, the performance of the battery will drop a lot. The battery shrinks as the amount of electricity is used;

3. The power release of the battery has a cliff effect. That is, the discharge curve of the new battery is relatively linear, and the battery whose performance has declined greatly after a long time, looking at the indicators, the power seems to be full, but when it reaches a certain level, it will suddenly run out of power;

4. Finally, the temperature factor, that is, the weather, is also an important factor. Because low temperatures can greatly reduce the performance of the battery. For example, the battery performance is very poor, and it is fine in summer, but in winter, as the temperature decreases, the battery performance further decreases, and there will be a situation where the power loss cannot catch fire.

Therefore, pay more attention to the battery voltage and service life, it is best to replace the battery with a new one in 3 to 5 years, and then it is important to always have a live wire. to avoid unnecessary embarrassment. Do not use the vehicle's electrical equipment, such as listening, turning on the vehicle's headlights, etc., when the vehicle is not starting.

At this time, the vehicle uses the power stored inside the battery, and if the battery power is used up, the battery will lose power. Affect the service life of the battery.

Solution. 1. If the battery is not used for a long time, it will slowly discharge itself until it is scrapped. Therefore, the car should be started at regular intervals to recharge the battery.

Another way is to pull out the two electrodes on the battery, it should be noted that the positive and negative electrode wires are unplugged from the electrode column, and the negative electrode wire should be unplugged first, or the negative electrode and the car chassis should be removed.

of the connection. Then remove the other end with the positive electrode mark (+), the battery has a certain service life, and it will be replaced in a certain period. The same sequence should be followed when replacing the electrode wires, but when connecting the electrode wires, the order is reversed, first the positive electrode and then the negative electrode.

Second, when the ammeter.

When the pointer shows that the storage capacity is insufficient, it should be charged in time. The storage capacity of the battery can be reflected on the dashboard. Sometimes on the way to find that the power is not enough, and the engine can not be turned off and started, as a temporary measure, you can ask for help from other vehicles, use the battery on their vehicle to start the vehicle, and connect the negative and negative poles of the two batteries, and connect the positive and positive electrodes.

3. Electrolyte.

The density should be adjusted accordingly according to different regions and different seasons according to the standards.

Fourth, distilled water should be supplemented when the electrolyte is lost.

or specialized rehydration fluids. Do not drink purified water instead. Because purified water contains a variety of trace elements.

It will have a negative effect on the battery.

5. When starting the car, the uninterrupted use of the starter will cause the battery to be damaged due to excessive discharge. The correct way to use it is that the total time of starting the car is not more than 5 seconds, and the interval between starting again is not less than 15 seconds. In the case that the car is not on the car after multiple starts, it should be from the circuit and the ignition coil.

or oil circuits and other aspects to find the reason.

6. When driving daily, you should always check whether the small hole on the battery cover is ventilated. If the hole of the battery cover is blocked, the hydrogen and oxygen produced cannot be discharged, and when the electrolyte expands, the battery shell will be broken, affecting the battery life.

7. Always check whether the positive and negative levels of the battery are oxidized. You can use hot water to pour the battery at the wire junction from time to time.

8. Always check whether there is aging or short circuit in each part of the circuit. Prevent the battery from being decommissioned prematurely due to over-discharge.

1. When the vehicle loses power and cannot be started, the wiring method is generally used to start the car, and the preparation work: a car with electricity and two wiring.

2. Open the hood and battery protective shell of the two cars to expose the positive and negative poles of the battery. Whether it is a rescue vehicle or a rescue vehicle, the operation of the battery should be carried out in the state of flame-off, and the positive and negative poles of the battery must be confirmed. Take a tie wire, one end is connected to the positive pole of the dead battery, and the other end is connected to the positive pole of the electric battery.

Do not touch the positive and negative electrodes, there is a danger of short circuit!

3. Take another wire, first connect the negative electrode with the electric battery, and then connect the other end to the negative electrode of the non-electric vehicle. Once the cable is set up, you can start the vehicle that is losing power. The order of suture removal is to remove the negative electrode first, and then remove the positive electrode.

After starting the battery-deficit vehicle, remove the cable, let the vehicle run for at least ten minutes, and charge the battery from time to time during normal use to ensure that the battery is in a good power supply state.