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English => News => Topic started by: Redaktion on October 24, 2025, 13:57:11

Title: Cheaper solid-state battery with polymer electrolyte enters production as Sunwoda teases 700 Wh/kg energy density potential
Post by: Redaktion on October 24, 2025, 13:57:11
Advancements in polymer electrolyte technology are allowing higher energy density and lower costs of solid-state batteries. The current theoretical limits are being breached and samples with a 700 Wh/kg energy density are made possible.

https://www.notebookcheck.net/Cheaper-solid-state-battery-with-polymer-electrolyte-enters-production-as-Sunwoda-teases-700-Wh-kg-energy-density-potential.1146052.0.html
Title: Re: Cheaper solid-state battery with polymer electrolyte enters production as Sunwoda teases 700 Wh/
Post by: anan on October 24, 2025, 16:38:49
They are comparing this battery to the semi-solid one. The one that is so expensive, they don't even sell it. You can rent it for trips with a car that can swap batteries. That battery costs as the whole car itself.
So, this SSB will likely be very expensive and sold in premium cars only.
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