edit I am an idiot, who uploaded the image link as the URL. The original source should now be accessible
RMIT engineers say they’ve tripled the energy density of cheap, rechargeable, recyclable proton flow batteries, which can now challenge commercially available lithium-ion batteries for capacity with a specific energy density of 245 Wh/kg.
Most applications assume max 2 charge/discharge cycles per day, don’t they?
And where space is not an issue, a cheaper option could be favourable? Im afraid I don’t understand both your points
Of course you can’t LOL, if cycles per day and cheap is all that you can think, because I simply haven’t talked about these two topics.