Article gives Wh/kg for new LFP and cobalt free batteries. The recent excessive high price of nickel is causing the industry to reduce or avoid it. Also eliminating cobalt. The future batteries may become dependent on phosphate, of which 70% of the world supply is in Morocco.
https://cleantechnica.com/2022/03/31/lfp-battery-news-is-the-end-of-nickel-in-sight/