Solid-state battery hits 381 Wh/kg as Taiwan mass production begins
Submitted 6 hours ago by Ludicrous0251@piefed.zip to energy@slrpnk.net
https://interestingengineering.com/energy/prologium-solid-state-battery-mass-production-381-wh-kg
Submitted 6 hours ago by Ludicrous0251@piefed.zip to energy@slrpnk.net
https://interestingengineering.com/energy/prologium-solid-state-battery-mass-production-381-wh-kg
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.
SaveTheTuaHawk@lemmy.ca 5 minutes ago
260 Wh/kg in a good modern battery.
motionofethre@piefed.social 5 hours ago
https://en.wikipedia.org/wiki/Watt-hour_per_kilogram
About 350 it seems. There is a typical value section
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.