Many car batteries today are classified as "wet cells," which, as the name implies, means that there is liquid within. As time goes by, some of this liquid (or electrolyte) can evaporate and, if allowed to do so, can compromise battery performance. If you want to make your car battery last longer, you may need to check the electrolyte levels from time to time. What is the best way to go about this?
5 January 2023