Intertek tests Donut Lab's solid-state battery and finds lithium content at 3.4 ppm in samples provided by Donut Lab
economy4 h ago
coda.news AI summary
- Intertek's Wilton, UK laboratory conducted the test on Donut Lab's solid-state battery.
- Samples totaled about 0.5 grams and were digested with nitric acid for analysis.
- Analysis used ICP-OES to measure elements after digestion.
- The battery is claimed not to be lithium-ion or sodium-ion, per Marko Lehtimäki.
- No production-model vehicle has launched since CES in January.
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