Just like a phone or a laptop, electric cars also function with the help of a battery that stores the energy which can make the car go and, over time, such batteries can wear out, much as your phone battery can get deteriorated. And it can sometimes be quite tricky to fix these batteries. Sometimes you can replace the batteries, and everything goes well again. But in the case of car batteries, things are not always that simple because, most of the time, you cannot simply swap them out like you would do with a TV remote.
Nevertheless, we have to mention that there are quite a few really good electronic car repair specialists who can help you fix your car batteries when needed. And these people can find ways to make car batteries last longer. At the same time, in some specific cases, they can even fix some issues. So they act like some sort of doctors for your car battery.
In other words, although fixing an electric car battery is not as easy as changing a light bulb, in the future, fixing this kind of batteries will get even more efficient, so the whole thing will be as simple as repairing your gadgets.