Analysis of the causes of problems with electric vehicle batteries

The correct way to charge the battery of an electric vehicle is to charge frequently and beware of deep discharge. It is best to develop a good habit of charging in time after each use. Remember not to overcharge or discharge too clean at one time, but to control it properly. Charging time, overcharging and overdischarging will cause great damage to the battery itself. Especially in summer, high temperature + overcharge is the most straightforward cause of fire. 2. Wiring problems Due to improper use or improper maintenance for a long time, the internal wiring and components of the power charger may open welding phenomenon from time to time, which will cause a short circuit during the charging process, which will lead to the harm of the electric vehicle battery. 3. Battery quality. In recent electric car battery fire accidents, the fire accidents caused by the battery's unqualified quality accounted for as high as 60%. It can be seen that the battery quality has become a threat to the life and safety of electric vehicles. The well-known killer. A high-quality electric vehicle battery is not only guaranteed in terms of safety and performance, but its service life and stability are also much higher than that of fake and inferior products. However, the electric vehicle batteries that have been confirmed to have accidents are mostly fake and inferior products. The point is especially worthy of arousing consumers' thinking. Therefore, when consumers choose electric vehicle batteries, they must choose reliable old brands, such as the upgraded Kangyang black gold battery, which has been focusing on processing high-end batteries for 18 years. The double guarantee of quality and service is worthy of the trust of consumers! Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: 18650 lithium battery charging process and principle analysis