Typically around 8. - 10 yrs before being totally replaced. Not to mention how the warranty (On EM Tesla) can be voided if the charge drops below 20%, and when fully charged it's really only about 80% so you have about 60% usage.
Then if they catch fire, it goes on for days!
PS Stuck in winter traffic because of snow, good luck with the heater!
Typically around 8. - 10 yrs before being totally replaced. Not to mention how the warranty (On EM Tesla) can be voided if the charge drops below 20%, and when fully charged it's really only about 80% so you have about 60% usage.
Then if they catch fire, it goes on for days!
PS Stuck in winter traffic because of snow, good luck with the heater!