Q: How Long do you have to leave a battery charger in an auto? A: When newer, much more technologically State-of-the-art vehicle battery chargers present a lot of built-in security features built to avoid overcharging, it’s not a smart idea to leave the charger on your vehicle continuously. There are https://automotivefastbatterycharger.wordpress.com/2024/10/03/supplier-for-automotive-battery-chargers-and-power-tools/