Everyone knows that the battery of an electric car is one of the four major parts of an electric car. It cares about the distance of the electric car's cruising range. The popular saying is how far the electric car can run. Once the battery has a problem, it can cause other malfunctions.
Therefore, we are very concerned about the quality of the battery. When changing the battery, we ask the maintenance master: How long does the battery last?
Then, when we use electric vehicles frequently, we are very concerned about the circumstances under which the battery must be replaced.
Most of the electric vehicle batteries are lead-acid batteries, and their service life is limited. During the process of use, the capacity will gradually decrease and the performance will gradually decline. Until the end of life, when the user's requirements are not met, the battery needs to be replaced.
Electric vehicle batteries are a consumable item. Of course, each battery will have a different life span depending on the brand.Everyone has different habits, different lifespans, different maintenance, etc., and their life span is different, but they are always bad. Even if they are not used for a long time, the battery of the electric car can no longer be used when the battery life expires. Continue to use, then we need to replace the new battery with the electric car.Many car owners' electric vehicle batteries will have bulging, and battery bulging is caused by many reasons. For example, using inferior chargers, overcharging, fast charging stations, high-current charging, and long-term use will cause serious battery degassing. A bulging phenomenon occurs. (Note: The original accessory charger will also be drummed for a long time.)
After the battery block of the electric vehicle is found to be broken, the battery needs to be replaced. The broken grid is generally caused by the battery production process, such as the quality of the battery soldering.
The battery case is damaged and can be seen with the naked eye. At this time, it is necessary to replace the battery for safety reasons. This situation is generally caused by external impact, and the quality of the battery itself is not critical.
If the above situation occurs, it is recommended to replace the battery in a professional after-sales service station in time for safety. In addition, the reduction in the mileage of electric vehicles is not just a battery problem, the ambient temperature is reduced, and the mileage is also reduced.