How to Start a Car When the Battery is Dead?

[DiHazel]

Methods to start a car with a dead battery: 1. Push-start method; 2. Jump-start method using another car's battery; 3. External force towing start. All these three methods can be used for emergency situations. If the car owner is still concerned, it is recommended to visit a professional repair shop to check whether the car battery has issues or if there is any electrical leakage in the circuits. Meanwhile, it is also advisable to prepare a car emergency jump starter for unexpected needs. Precautions for using car batteries: 1. Turn off all lights before shutting down the engine; 2. Turn off the air conditioning and audio system before shutting down the engine: the air conditioning system involves the compressor and blower, and the audio is also a high-power electrical device. If not turned off before shutting down the engine, they will automatically start the next time the car is turned on, which will impose a heavy burden on the battery and cause damage; 3. Avoid leaving the car parked for a long time; 4. The switches for car windows and sunroofs are powered by the battery, so it is best to close all windows before shutting down the engine rather than after, or even use the long-press lock button method to close the windows after leaving the car.