Sure, battery life has gone up a bit, charging times down a bit, and storage capacity up a bit, but no dramatic breakthroughs like the creation of Li-ion almost 40 years ago.
Sure, battery life has gone up a bit, charging times down a bit, and storage capacity up a bit, but no dramatic breakthroughs like the creation of Li-ion almost 40 years ago.
But no electric cars 40 years ago...........