where have you found Good Zinc-Air or metal air batteries?
i FINALLY found these, which:
sell for $3-400
cycle an aleged 500 times
recharge very fast
and use inexpencive metals
looks cool, but it also looks like they are parked??
people get goverment grants to study this stuff
and well :-) get a grant --- retire
umm hey somebody manufature Please?
could a person make these? They did.