What are the impacts of forgetting to turn off the car air conditioner?

[HopeLynn]

Forgetting to turn off the car air conditioner can drain the car battery. Here are some maintenance tips for the car battery: 1. In-car electricity usage: To maintain the car battery, avoid listening to the radio loudly, charging mobile phones, or using air pumps when the engine is off. Prolonged use can easily lead to battery depletion, and frequent depletion will significantly reduce the battery's lifespan. 2. Long-distance high-speed driving: Regularly driving on highways not only helps remove carbon deposits from the vehicle but also fully charges the battery. Generally, driving on highways for more than an hour can fully charge the battery, keeping it in optimal condition. 3. Avoid prolonged vehicle inactivity: If the car is not used for an extended period, disconnect the battery cables or start the vehicle every two weeks and drive it for several dozen kilometers to ensure the battery remains functional. 4. High-power electrical connections: Many car appliances, such as car refrigerators, vacuum cleaners, and air pumps, have high instantaneous power. Do not directly power these devices using the car battery. Instead, start the vehicle first and then connect the electrical devices.