How long does a fusion battery last?
Your Ford Fusion battery will typically last between 3 to 5 years, but that can vary heavily depending on battery size, weather conditions type of battery, and driving habits. Even still, just because your battery isn’t completely dead, doesn’t mean it’s operating at optimal levels. Ford Fusion Hybrid Battery Life A Ford Fusion Hybrid Battery will last 8 to 10 years or 100,000 to 150,000 miles, depending on driving conditions and maintenance.