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Re:Lithium metal batteries with diluted high concentration e... by capitainenemo on Friday November 12, 2021 @09:48AM (#29199734)
For high density refuelable, IMO aluminium-air is your best bet.

https://news.ycombinator.com/item?id=21344135

Re:Lithium metal batteries with diluted high concentration e... by capitainenemo on Friday November 12, 2021 @11:32AM (#29201110)