Can I Charge the Car Battery Without Disconnecting the Wires?
1 Answers
After the owner turns off the engine and leaves, the battery's circuit is still active. For example, the control circuit for the doors continues to operate. When using the remote key to lock or unlock the car, the doors will open or close automatically. Therefore, if the owner connects an external charger to charge the battery without removing it, it may damage the car's remote door mechanism. Owners should develop good habits for in-car electricity usage, such as avoiding loud radio listening, charging mobile phones, or using electric pumps. When the engine is off, the battery can easily lose power over time, and frequent power loss will significantly reduce the battery's lifespan. Regularly take long highway drives. There are many benefits to driving at high speeds periodically—not only does it help clear carbon buildup in the engine, but it also fully charges the battery. Generally, driving on the highway for over an hour can fully charge the vehicle's battery, keeping it in optimal condition. Avoid leaving the car unused for extended periods. If the car is not used for a long time, such as twenty days or a month, the battery cables should be disconnected, or the vehicle should be started and driven for several dozen kilometers every two weeks to ensure the battery remains functional.
