Where to Check the Battery Level of a Car?

[Edmund]

You can check the battery level of a car through the inspection eye on the battery. Open the front hood, locate the inspection eye on the battery, and the owner can determine the remaining battery level based on the color displayed by the inspection eye. If the inspection eye is green or blue, it indicates that the battery has sufficient charge. If the inspection eye shows black or red, it means the battery is low on charge and needs recharging. If the inspection eye displays white, it indicates that the battery needs replacement. You can also pay attention to the battery warning light on the dashboard. When the warning light is on, the owner can press the car horn. If the sound is noticeably weaker than usual, it indicates that the battery is low on charge. Methods for charging a car battery: Connect the charging cables to the positive and negative terminals of the battery, adjust the charging current, and proceed with charging. It is important to note that the charging current should be one-tenth of the battery's capacity. For example, a 60Ah battery typically requires 8-10 hours of charging. Car battery maintenance methods: If the car needs to be parked for an extended period, start the engine regularly to prevent the battery from losing charge due to prolonged inactivity. For situations where the car will be parked for a long time and it is not possible to start the vehicle to recharge the battery, you can disconnect the positive and negative terminal cables before parking. Note that when removing the terminal cables, disconnect the negative cable first, followed by the positive cable. When reconnecting, do the opposite: connect the positive terminal first, then the negative terminal. Regularly inspect and clean the battery terminals, accessories, and connecting wires. Apply specialized grease to the terminals to protect the wiring harness.