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Strategies & Market Trends : The Epic American Credit and Bond Bubble Laboratory -- Ignore unavailable to you. Want to Upgrade?


To: ScatterShot who wrote (95523)7/10/2008 4:24:57 PM
From: benwood  Read Replies (1) | Respond to of 110194
 
The problem is still the batteries -- even the best do not have enough staying power. So how to you guarantee capacity (that is, what somebody is paying for)? With propane, it's essentially identical, so long as the tank isn't rupturing on the spot.

I own Li-ion batteries that were pieces of crap right out of the box. And others that were very good yet after a couple hundred charges have begun to show reduced capacity.

And I would really cringe at the thought of some hungover, I- don't-want-to-be-here teenager operating a forklift by my shining new auto four or eight times a day on road trips. <g>

Still... with better batteries (50? 100? years off?) or fuel cells (50? 100 thousand years off?) that would be the way to go.



To: ScatterShot who wrote (95523)7/10/2008 4:50:01 PM
From: Peter V  Read Replies (1) | Respond to of 110194
 
unlike propane tanks, which last a long time and can be replaced for cheap, batteries weaken with use and time, and cost a lot to replace.

You'd have to come up with some kind of "equivalent quality" policy, otherwise you'd have people with worn out battery packs trade them in by going to a "filling" station.