Yes, there are tradeoffs with all of these. We can easily get one or some good looking stats, but to get good results with all of these parameters is the real challenge.
The claims about new battery chemistry are rarely farfetched or inaccurate, but we as a society (and especially the reporters) don't do a good job of interpreting the claims, focusing on one promising sounding parameter and neglecting all others.
The manufacturers are also not helping by omitting this sort of critically important information that you have highlighted (lying by omission).
The claims about new battery chemistry are rarely farfetched or inaccurate, but we as a society (and especially the reporters) don't do a good job of interpreting the claims, focusing on one promising sounding parameter and neglecting all others.
The manufacturers are also not helping by omitting this sort of critically important information that you have highlighted (lying by omission).