Wednesday, June 6, 2012

[Electric Boats] battery problem in design of Tesla car

 

Lithium is fragile
  battery problem in design of Tesla car

http://theunderstatement.com/post/18030062041/its-a-brick-tesla-motors-devastating-design 
 
..Even the minimal loss of charge statement is highly suspect. The Roadster's owner manual [Page 5-2, Column 3: PDF] states that a fully charged car can be expected to lose 50% of its charge in just 7 days, clearly not a "minimal" amount. As far as leaving the car for an "extended vacation", the manual [Page 5-3, Column 1: PDF] actually states that vehicles left for more than two weeks should not only be plugged in, but plugged into a special $1,950 (plus installation) Tesla High Power Connector that is not generally available at airports or elsewhere at present. Additionally, leaving a Tesla Roadster at the airport for an extended vacation would seemingly invalidate the warranty which says the battery "should never remain continuously unplugged for an extended period of time, regardless of the state of charge" [Page 5, Column 2: PDF] — practically the exact opposite of Tesla's Model S FAQ answer.






.  How beautiful it is to do nothing, then rest afterwards
    


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