Posted on 9/26/2025
Your car battery does more than just start the engine. It powers essential systems like lights, the radio, climate control, and various electronic modules. Over time, even a good battery can begin to lose strength, and poor connections at the terminals can make things worse. That’s why replacing your battery and cleaning the terminals at the same time is one of the smartest ways to keep your vehicle reliable. Many drivers focus only on the battery itself and overlook the cables and connections. But without a strong, clean connection, even a brand-new battery may not perform as it should. Let’s look at how these two tasks work together and why doing them at the same time is better than handling them separately. The Role of Battery Terminals Battery terminals are the metal posts or pads where the battery cables connect. These serve as the transfer point for electricity between the battery and the rest of the vehicle. Over time, terminals can become coated ... read more