Second-hand electric car batteries are dangerous

Second-hand batteries are dangerous.

Nowadays, many electric car owners will encounter such a situation: the electric car is not broken, but the battery life is not working. Therefore, many citizens will choose to replace the battery, and some citizens will replace the used electric car battery cheaply. Electric vehicle maintenance experts said that second-hand batteries are certain dangers, the public is advised not to replace.

On the afternoon of the 28th, the reporter of the Qilu Evening News saw an electric vehicle maintenance point near the Diesel Southwest Road Machine Tool Plant in Dezhou City. The maintenance personnel were replacing the second-hand battery with an electric vehicle. "Replacing the second-hand battery is cheap." The citizen Xiao Wang said that his electric car has been riding for almost two years, and the battery life has a problem. It is a good choice to replace the second-hand battery with the electric car. The most important thing is that the price is cheap.

The owner, Mr. Zhang, told reporters: "About 30 groups can be exchanged in a month. Second-hand batteries and brand batteries sell almost as much. Electric car batteries can be roughly divided into branded batteries and second-hand batteries. The price of branded batteries is between 340 yuan and 400 yuan, and the warranty period is mostly one year. Second-hand batteries are batteries removed from recycled old electric vehicles. They are sold after simple repairs. The price is cheaper. The old and new prices are between 20 yuan and 25 yuan, which can be guaranteed for six months. Cheap prices have boosted sales of batteries in used electric vehicles.

Wang Hao, who has five years of experience in electric vehicle maintenance, said that second-hand batteries are dangerous. Repaired used batteries can reach 40 kilometers per day when they are first used, and it is difficult to guarantee their service life. The so-called warranty for half a year is to continuously replace used batteries until the warranty period is exceeded.

The staff of the quality supervision Bureau of Dezhou city said that at present, there are no relevant laws and regulations for the supervision of second-hand batteries. The second-hand battery market is relatively chaotic and there is no way to carry out specific supervision.

The page contains the contents of the machine translation.