Why is the electric car battery life decline? Can water repair?

　　Author ：Iflowpower – Portable Power Station Supplier

Many users understand that lead-acid batteries have a certain amount of charge and discharge, so when they use one or two years, there will be an electric car battery life decline. And this time, some users will choose to add water to repair the battery. First of all, tell you that there are now many batteries that are maintenance-free, which means that this battery should be water.

This kind of battery is caused by the decline in life, which is generally caused by battery aging. About this type of battery, can only choose to change, it is impossible to repair. Second, let's see the effect after adding water.

In general, add water to electric vehicle batteries. According to the test in the absence of drum, it can restore 60% of the battery, but this state can only be kept short, or even a few weeks, it will not be available from Fundamentally solve the problem of decline in battery life. In addition, what to say is, if the amount of water is not allowed, it will directly damage the battery, causing the battery to scrap.

In addition, there is something to say, if the battery has been drummed, then when the user chooses to add water to the battery, it will not have the effect. Therefore, about the drum battery, adding water is unpackable, can only choose to change. Finally, give you a brief introduction, can you add water to the battery under what circumstances? Generally only applicable to the red green light without the lightning light, and this situation is mostly due to the shortcomings of the battery, this time is appropriate to add water to repair.

In short, electric car battery life has declined, and water cannot be fundamentally repaired, and if you are not allowed to add water, it will directly damage the battery. Regarding the user, daily strengthening the maintenance of electric vehicle batteries will extend battery life to a certain extent, extend the battery life. Instead, it is not waiting to have problems in electric car batteries.