djmd1 t1_is4dd4k wrote on October 13, 2022 at 5:29 AM Reply to South Korean researchers say they have developed an anode-free lithium-ion battery that is 40% more energy dense than existing batteries and will enable EVs to travel 630km (390 miles) on a single charge. by lughnasadh I see a headline like this at least once every week or two, and yet years later my smart phone still can't go more than a day at most without recharging. What gives? Permalink 1
djmd1 t1_is4dd4k wrote
Reply to South Korean researchers say they have developed an anode-free lithium-ion battery that is 40% more energy dense than existing batteries and will enable EVs to travel 630km (390 miles) on a single charge. by lughnasadh
I see a headline like this at least once every week or two, and yet years later my smart phone still can't go more than a day at most without recharging. What gives?