youtube.com/watch?v=hOF4...

#ZincAir #AuminumlAir #ironAir #battery rely on cheaper materials, thus promise to augnent #sodiumion, #lithiumion & #ZincSulfur chemistries or #ThermalStorage.

#EVbatterypack standards now cover 512, 128, 32, 8, 2, 0.5 kilowatt levels fairly well, via #batteryswap.

Battery Energy Density Chart | Battery Tools If you're in the market for a new battery or simply curious about the types of batteries available, you may have come across the term "energy density" before.

Older chemistries like #sodiumsulfur were historically the best performing in Wh/kg, though not the best lifespan.

batterytools.net/battery-ener...

I expect that to be re examined as much #zincsulfur and #sodiumion may apply to that chemistry also. #AluminumAir was a reliable telecom backup also.

Sodium ion #CATL #Naxtra at 175Wh/kg.

#Sodiumion & #zincsulfur at 5-10M km in vehicle use, building on NMC & LiFePo battery management research. Graphene & borophene may actually do better, and twisting carbon nanotubes like a rubber band actually compacts mechanical well.

#Battery good enough.

Well:

- #zincsulfur & #sodiumion need no lithium

- much more bird habitat is lost to fossil

- #agrisolar can undo #desertification
youtube.com/shorts/es31T...

#StrongSell #Tesla no longer competitive in any market with the #SlatePickup, #KiaPV5, many #Huawei (Audi Toyota VW) #Xiomi #CATL #BYD partners arriving. Even Ford has a 400V low cost EV line coming.

Tesla #gridstorage laid down to secure #lithium drops with every #zincsulfur & #sodiumion sold.

#ironsodium and #zincsulfur are coming on fast as #sodiumIon and #lifepo rivals.