Charging a Car Battery: Do You Use 6V or 12V? A Guide to Compatibility and Methods
To charge a car battery, select the 12-volt setting, since standard car batteries are 12 volts. Use the 6-volt setting only for 6-volt batteries. Always check the charger’s instruction manual for guidelines. This approach promotes accurate charging and helps extend the battery’s life. To charge a 12V battery, connect the charger’s positive lead to the … Read more