How long can the car be turned off after jump-starting when the battery is dead?
1 Answers
After jump-starting when the car battery is dead, it can be turned off after more than 1 hour. Before turning off the engine, make sure to turn off all electrical devices. If a car battery remains unused for a long time, it will gradually self-discharge until it becomes unusable. Therefore, the car should be started periodically to recharge the battery. Car battery maintenance methods include: 1. Turn off lights and audio before parking and shutting off the engine; 2. Avoid leaving the air conditioning on when turning off the engine; 3. Drive the car for a certain distance periodically; 4. Clean the battery regularly; 5. Prevent battery drain; 6. Check the battery every six months; 7. Monitor the battery status indicator promptly.