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I keep thinking that maybe metal air batteries only really make sense for an electric aeroplane. The energy density of lithium ion is too low and there are a lo
by salty_biscuits 7y ago
I keep thinking that maybe metal air batteries only really make sense for an electric aeroplane. The energy density of lithium ion is too low and there are a lot of things to do at the end of a trip, so maybe swapping out a battery pack isn't a huge deal.
- rini17 7y agoA possible issue: they get heavier as they discharge. Unless the aluminium oxide is somehow expelled out, but this is not the case.