This measures how well a battery starts your engine at 0°F. If you live in a cold climate, prioritize a higher CCA rating to ensure reliable starts in freezing weather.
Expect to pay anywhere from $45 to $250 depending on the power and quality. High-performance AGM batteries typically sit at the higher end of that range. Best Car Battery Buying Guide - Consumer Reports
The most common and affordable option, suitable for most daily drivers.
Primarily for high-end performance cars or specific hybrids; they are lightweight but significantly more expensive. 3. Buying Tips
These are more durable, handle vibration better, and support cars with "start-stop" technology or heavy electronic loads. Many experts on Reddit note that if your car came with an AGM battery, you should replace it with another AGM.