Laptop and mobile phone use are pretty aweful for batteries - they get hot a lot, and don't have much smarts for managing charge. Considering there's 3 year ol

Laptop and mobile phone use are pretty aweful for batteries - they get hot a lot, and don't have much smarts for managing charge. Considering there's 3 year old Teslas that are still running with 80%+ capacity, I'd say that yes, they can manage to last more than two years.