Indeed, such a chemistry already exists: Lithium Titanium Oxide (LTO) batteries ...

		amatecha on Jan 14, 2024 \| parent \| context \| favorite \| on: Gas pumps freeze at Calgary gas stations [video] Indeed, such a chemistry already exists: Lithium Titanium Oxide (LTO) batteries charge & discharge normally down to something like -40 degrees https://en.wikipedia.org/wiki/Lithium-titanate_battery https://www.pv-magazine.com/2023/09/01/kstar-launches-all-in...