Aluminum-Air batteries have been interesting because of
their very high energy density - which means a car using them would have a very
The BIG problem has been that they are not
Well, here's an idea that could take care of that
problem. If the price is reasonable, and they provide a reasonable support
system for handling the "empties" this could be a winner.
Hint: They're still not rechargeable - there will
still be "empties" to deal with - but this arrangement GREATLY reduces the
magnitude of the problem.