The Li-Ion battery that you have today is much better than the one you had 10 years ago. All battery tech has been improving year over year for a couple of deca

The Li-Ion battery that you have today is much better than the one you had 10 years ago. All battery tech has been improving year over year for a couple of decades now. We just don’t notice because the yearly change is not so large. New chemistries don’t come into play as often as it takes longer to work out the details and to make them ready for wide spread use. https://arstechnica.com/science/2021/05/eternally-five-years-away-no-batteries-are-improving-under-your-nose/ https://arstechnica.com/science/2021/05/eternally-five-years...