File talk:Secondary cell energy density.svg

There are several mistakes: --Divega (talk) 09:55, 15 September 2016 (UTC)
 * Why LiFe are separate, although they are just have different type of cathode?
 * LiPol are not real LiPol, it is just a hybrid, if not only polymer separator?
 * Why certain types of LiIon are separated and all other are together? There are a lot of different chemistry combinations.