How Thick Should Car Jumper Cables Be?

[EmmaLynn]

Car jumper cables require copper wires with an outer diameter of at least 10mm. Here are some methods for maintaining your car battery: 1. In-car power usage: To maintain your car battery, avoid activities like listening to the radio loudly, charging your phone, or using an air pump while the engine is off. Over time, these actions can drain the battery, and frequent draining significantly reduces its lifespan. 2. Long-distance highway driving: Regularly driving on the highway has many benefits, not only clearing carbon deposits from the engine but also fully charging the battery. Typically, driving on the highway for over 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 a few 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 demands. Avoid directly powering these devices from the car battery. Instead, start the vehicle first and then connect the electrical equipment.