Simulated battery cycle lifetime test. What is the lifetime of your model S battery?

[jerry33]

Did a range charge yesterday. 297 ideal miles (~38,000 ODO miles).

 

[Maarten ST]

Tesla Model S battery degradation data - with new data from @pluginamerica http://wp.me/p28gpc-16E

 

[Sunfishsolar.ca]

Why do Li-ion Batteries die ? and how to improve the situation? - YouTube
watch this, it will enlighten you. He mentions his underling has gone to work for Tesla!

 

[Ziska]

Looking for a simple formula?

New/Used Model S owner here.. and this board certainly helps smooth the learning curve... thank you all. I still have a big stooopid grin whenever I get in the car....

Is there an app or form where you could type in your battery type, your commute, your charger and get the optimal percentage of charge for optimum battery life? This would be great since my miles and chargers vary a lot.