https://www.scmp.com/business/companies/article/3143051/tesla-supplier-catls-cheaper-sodium-ion-battery-gives-electric Tesla supplier CATL’s cheaper sodium-ion battery gives electric-car makers an alternative to existing technology 29 Jul, 2021 ... The new battery will offer EV makers an alternative to existing technologies that use cobalt as the main ingredient ... CATL wants to deploy the sodium-ion battery on an industrial scale and planned to form a basic industrial chain in 2023 ...
Zn+,Zinc-ion batteries> cheaper, easier to manufacture
https://energy.economictimes.indiatimes.com/news/power/opinion-are-zinc-based-batteries-the-future-of-electric-vehicles/84894607 OPINION: Are Zinc-based batteries the future of Electric Vehicles? July 30, 2021 ... Advancements in Zinc based batteries are now presenting potential alternatives to li-ion batteries and the energy storage market is bracing for a revolution ... new developments in zinc based batteries ... could ease the burden on li-ion technologies and help domestic battery and EV industries thrive ... manufacturing process for zi-ion batteries is also significantly cheaper ... Zi-ion batteries are water based and avoid this ... https://etimg.etb2bimg.com/photo/84894618.cms