Scott Posted February 25, 2023 Share Posted February 25, 2023 With the sodium-ion battery, the test Sehol E10X is able to cover about 157 miles (252km) on a charge and is capable of charging at up to 4C speeds or 15 minutes. The Na-ion cells of HiNa Battery currently ship with energy density of 145 Wh/kg and are rated for 4,500 full charge-discharge cycles. Doubling of the cycles and 200 Wh/kg energy density is expected for the second Na-ion battery generation that HiNa is currently developing. While those numbers don’t sound all that impressive compared to the density of current performance lithium batteries, Na-ion cells are much more affordable to produce and with chemistry that is way less volatile. https://fr.techtribune.net/uncategorized/first-electric-car-with-cheap-sodium-ion-battery-offers-157-miles-of-range-as-it-appears-out-of-a-vw-partnership/601976/ 1 Link to comment Share on other sites More sharing options...
Tug Posted February 26, 2023 Share Posted February 26, 2023 Love it I want an ev for all the local stuff 90% of most folks car use and keep the truck for the long trips and towing the trailer (hopefully not the ev if the wifey screws up)lol 1 Link to comment Share on other sites More sharing options...
placeholder Posted February 26, 2023 Share Posted February 26, 2023 21 minutes ago, Tug said: Love it I want an ev for all the local stuff 90% of most folks car use and keep the truck for the long trips and towing the trailer (hopefully not the ev if the wifey screws up)lol And this is a first generation battery. The second generation battery is projected to have a range of about 200 miles. That's not much different from the range afforded by an LFP battery. And work on improving sodium batteries continues. Right now researchers are working on a sodium sulfide battery that will be more energy dense than lithium batteries. 1 1 Link to comment Share on other sites More sharing options...
ozimoron Posted February 26, 2023 Share Posted February 26, 2023 Even this first gen battery is adequate for most urban usage. This is a huge development. 1 1 Link to comment Share on other sites More sharing options...
Scott Posted February 27, 2023 Author Share Posted February 27, 2023 Off-topic post removed. Link to comment Share on other sites More sharing options...
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