On Aug 28, 2014, at 9:44 PM, EVDL Administrator via EV <[email protected]> 
wrote:

> However, for a long as I've followed EVs (and that's over 40 years) the 
> battery has always been the main source of reliability problems.

For me, too. That's why I'm looking to use the smallest pack I can get away 
with for my 1964 1/2 Mustang PHEV conversion, putting extra care into thermal 
management (what with the car being parked outside in the Phoenix metro 
area)...and, even still, mentally preparing myself for replacing whatever pack 
I go with sooner rather than later.

Even if the pack is still at 80% capacity in ten years (which is way more than 
I'd reasonably anticipate), there'll be newer batteries that are cheaper, 
lighter, smaller, and have more capacity before then. If I went with a 
mass-manufacturered EV, I'd feel regret about what to do with the old batteries 
or worry if I was getting fair value on a trade-in or the like. Instead, so 
long as it doesn't die outright, I can use the old battery -- whatever I decide 
to go with -- as the start of an whole-house UPS to supplement the solar PV 
roof array.

b&
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