https://en.wikipedia.org/wiki/Watt-hour_per_kilogram
About 350 it seems. There is a typical value section
Comment on Solid-state battery hits 381 Wh/kg as Taiwan mass production begins
victorz@lemmy.world 5 hours ago
What are non-solid state batteries up to, in Wh/kg? Because my car with an 82 kWh battery would need about 215+ kg to reach the same charge with a solid state battery.
motionofethre@piefed.social 5 hours ago
victorz@lemmy.world 4 hours ago
That’s pretty great, for the solid state battery then. Looked it up and it seems like the battery weighs about 500 kg in my car. Very significant change down to only 215–216 kg.
Im_old@lemmy.world 36 minutes ago
not only added range, but think of the even more fun with even better acceleration 😁
victorz@lemmy.world 24 minutes ago
Blast past these stupid ass BMWs who think they own the road.
SaveTheTuaHawk@lemmy.ca 5 minutes ago
260 Wh/kg in a good modern battery.