The battery must be recharged in time before it can be used normally.
Test the vehicle battery to see if it has power. If the battery power is normal, you need to check the car's ignition system and starting system. If the battery runs out of power, you need to recharge it in time. Under normal circumstances, the battery can be used for 3-5 years. When using the car, you should always pay attention to the battery power. After parking, quickly turn off car functions to avoid sudden battery loss.
Car battery precautions
Always keep the battery clean and dry and keep the air vents open. When oxides appear on the plate or chuck, they should be wiped off and coated with a little butter to prevent corrosion. When loading the batrie, the voltage should be neither too low nor too high. Generally, the standard voltage for 12V charging is between (13.5 and 14.5)V; 29.9)V.
The electrolytic liquid level should be higher than that of the electrodeless plate (10 ~ 15) mm. If the liquid level is too low, distilled water should be refilled in time. no distilled water, rain or snow water may be used instead. Do not use river water or tap water.
For the above content, please refer to People's Daily Online - If the battery suddenly runs out, there are several ways to "self-save"
p>What is A problem with the car battery not charging? What is the reason why the car battery is not holding a charge?
This mainly depends on the pH value of your tap water. As long as the tap water isn't too hard, you'll be fine. However, the sourceTap water in some places is groundwater, which is very hard and will cause scale after boiling. This type of tap water is not suitable for engine cooling water, because the cooling water will be boiled, and after boiling. continues to burn, it will become easier to scale. If there is scale when tap water is boiled, it is best not to use tap water. If you want to use it, you can add a little vinegar to neutralize it and there will be no scale. It will not damage the engine or damage the engine. does not affect the heat dissipation of the motor.
As a power supply device, the car battery has a habit of losing power, but just starting the engine can charge it. However, if the battery still doesn't charge, there is a problem. If the car battery does not charge, it may bedeeply discharged. In other words, once the vehicle is turned off, the car's equipment is still operating, resulting in continued consumption of battery power. Over time, battery degradation will likely get worse.
When the battery does not charge, a new battery should be replaced to resolve the problem. In general, make sure your electronic devices are turned off when parking.
Then another possibility is that the generator belt is aging. The engine directly drives the generator through the belt, and the electricity generated by the generator directly charges the car battery after being rectified and stabilized. Therefore, if the belt is abnormal at this time, it will naturally not cause any load and should be replaced in time. But this factor will not appear, because the car will be inspected and sent to you during amajor maintenance. If the engine belt is showing some age, we will replace it for you with a new one.
As the power supply equipment of the car, the quality of the battery affects the use of electrical equipment in the car and also affects the starting of the car. Battery loss is very common and the battery does not store electricity. The battery life may have expired, resulting in low battery storage capacity; It can also be caused by insufficient electrolyte or voltage in the battery. However, the most important thing is how to repair the battery when it is discharged.
In general, the lifespan of a car battery is around 3 years. If it is used for a long time, its energy storage capacity will deteriorate and there will be no power outage at that time. consider replacing the battery with onenew. If the electrolyte is insufficient, you can add an appropriate amount of distilled or pure water to the battery, but tap water cannot be used, as this will cause serious self-discharge of the battery.
Generally, if the battery voltage is lower than 11.8V, it means the voltage is insufficient; if the voltage is lower than 10.8V, it means that the battery power is insufficient, and it should be charged and activated with a charger in time. In addition, you should use a high-strength repair voltage repair instrument to increase the voltage above 10V before charging.