How Long Should You Charge a Car After a Jump Start?
1 Answers
Charging time after jump-starting a car: 1. Taking a 12V60Ah battery as an example, the charging method is as follows: use constant voltage with current limiting for charging, with a constant voltage of 14.8V and a current limit of 15A for 16 hours. 2. Then, use a constant current of 3A for an additional 4 hours, totaling 20 hours. Here are some related materials about car charging: You can determine if the battery is fully charged based on the following phenomena, or by observing the charge indicator turning green: 1. A large number of bubbles are produced inside the battery, creating a "boiling" phenomenon. 2. The terminal voltage rises to its maximum and does not increase further within two hours. 3. The electrolyte level rises to its highest point and does not increase further within two hours.