Electric car battery according to the different batteries, the service life of 2-6 years ranging, electric car battery replacement time according to the specific circumstances of the battery to decide, the best 3-5 years for a better. But some people because of the cheap to buy inferior goods, improper operation and do not pay attention to maintenance, etc., resulting in a serious shortening of the life of the battery of the electric car, less than half a year, more than a year must be replaced with a new battery. So you want to know how long the battery can be used, according to the specific circumstances.

At present, there are two main types of batteries for electric vehicles, one is lead-acid electric vehicles, the other is lithium batteries. The service life of these two types of batteries varies greatly. Lithium batteries purchased through regular channels on the market can be charged about 1,000 times. If the battery is charged every two days and the vehicle is well maintained, the service life of the battery can reach 5-6 years. Lead-acid batteries are charged only one-third of lithium batteries, that is, about 300 times. Again, if the battery is charged every two days, the battery life is expected to be 2-3 years.

When buying an electric car, there are some people who pay more attention to brand and quality. And there are some people who only focus on the price. As the saying goes, you get what you pay for, and although the electric car batteries of well-known brands are more expensive, the quality is guaranteed. Poor quality electric car or battery is cheap, but the quality is worrying. Some electric car riding more than half a year, the owner did not violate the operation, but the battery is bad, mostly related to this.

Want to make the electric car durable, product use taboo and precautions must know. The use of mismatched chargers, short-circuit batteries, excessive bumps and so on can easily lead to battery damage. So, if you want to make the battery last longer, you have to pay attention to unnecessary damages. In addition to the correct use of the battery can prevent the battery life from shortening. Taking good care of the battery in normal times is also effective in prolonging the life of the electric car battery.

Some people think that it will be better for the battery to be recharged every time the electricity in the battery is completely used up. And the actual situation is not so. The reason why this is so is because the battery in the discharge process, the lead acid will gradually sulfurization, if the timely charging, the battery does not have any difference, but if the power loss is serious, it will lead to its performance decline, or even directly scrapped.