How Long Does an AGM Battery Last?
AGM batteries are popular because they’re affordable, reliable, and are always charged fast. Besides, such units are able to keep a charge better. Why is AGM battery life expectancy so long? First, let’s note that their average lifespan is in the range of 3–5 years. However, the best AGM battery charger and adequate care for them can prolong their life for up to 8 years.