Chinese Researchers Announce 711 Wh/Kg Lithium Battery

05 Jun 2023 | Abstracted from Clean Technica

Researchers "at the Chinese Academy of Sciences in Beijing, write that they have manufactured practical pouch type rechargeable lithium batteries by using an ultra-thick high discharge capacity cathode with an areal capacity exceeding 10 mAh/cm2 and a lithium metal anode.

"The devices boast a gravimetric energy density of 711.3 Wh/kg and a volumetric energy density of 1653.65 Wh/L, both of which are the highest in rechargeable lithium battery based on an intercalation-type cathode."

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