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prhom · 11-17-2017, 11:14 AM

Seems to me they should be viewing batteries as an interchangeable unit rather than a fixed piece of the vehicles. A Tesla station should have fully charged battery packs ready to switch out when you arrive. That may make design more of a challenge but would improve one of the big drawbacks, especially for trucks. You don’t own the batteries, but exchange them when you need a new charge. Battery replacement also seems like a huge sustaining capital cost that never gets figured in when looking at the costs. What is the lifespan? Maybe a few years if you are lucky?

11-17-2017, 11:14 AM	#11
prhom Veteran Join Date: Nov 2007 Location: Denver	Seems to me they should be viewing batteries as an interchangeable unit rather than a fixed piece of the vehicles. A Tesla station should have fully charged battery packs ready to switch out when you arrive. That may make design more of a challenge but would improve one of the big drawbacks, especially for trucks. You don’t own the batteries, but exchange them when you need a new charge. Battery replacement also seems like a huge sustaining capital cost that never gets figured in when looking at the costs. What is the lifespan? Maybe a few years if you are lucky?
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