Thanks Eric! This friend is very close to me and she showed me the repair receipt. Granted this is a big company charging another big company. Certainly some financial "hiding" and tax evading going on there but I did see the receipt. That is a good read from Eric above. Still, a known cost of approximately 15K+ at 100000 miles per this article and Musk. Depends upon the driving. This Uber car probably got driven hard and often and is a good example of the life of a battery under heavy load/driving. When you read these articles you have to remember that they are being written by agencies and CEOs who are motivated by sales. I look at my personal experiences with batteries. Apple's laptop/desktop batteries is a great place to compare because batteries is Apples business and one of their biggest sales elements. Then I live in Florida so a hurricane would have me driving major roads north toward Atlanta. Where are the charging stations en route? Doesn't matter becuase they will all be occupied by other EVs! So an EV here on the Gulf Coast is a "leave it somewhere in Florida and take your ICE vehicle to Atlanta for the hurricane" vehicle. Finally, our power grids per Newson in California can not support all the loads we currently have. In the same breath Newson will tell you, "people must turn their AC off in the summer so we can conserve electricity in our power grids.... oh, and we are getting rid of ICE vehicles so everyone plug in an EV into that grid that can't support everyones ACs being on in the Summers!" Our EVs are still and will be powered by fossil fuels for a long time to come. Production of EVs takes more CO2 equivalent emissions than an ICE vehicle. Primarily in the battery construction phase. Then when an EV hits the road the equivalent CO2 emissions are greater than ICE vehicles becuase EVs are charged by fossil fuels. EVs are the biggest scam inflicted on the human race since Hitler in WWII. If it were an earnest attempt to save the environment, the government would have started with the power grid and then worked their way to the vehicles on the roads. But it is a get rich scheme for friends, family, politicians and personal wealth.