Lithium-free batteries are advancing!
Reposted from
Joseph D. Ortiz
The future will be electric. Research grade sodium vanadium phosphate batteries with up to 458 Wh/kg specific energy density hold potential to improve on Li-ion batteries. ๐งช๐๐กโ๏ธ๐จ๐ www.notebookcheck.net/Sodium-ion-b...
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