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VW solid-state battery retains 95% capacity over 1,000 charge cycles in lab testing
(www.techspot.com)
This is a most excellent place for technology news and articles.
So, they are heavily invested in this being a success, both financially and for the prestige of being first? To the point of likely costing someone a lot of money and maybe their job if they hadnt produced results?
The kind of situation where they would be tempted to tweak results a bit, perhaps?