Independent tests by VTT confirm Donut Lab’s solid-state EV battery can charge to 80% in 4.5 minutes without active cooling.
Independent testing suggests Donut Lab’s solid-state battery could dramatically cut charging times, at least at cell level.
Units feature 115 to 230-Vac selectable input, on-off control mode, and work with NTC thermistors, PRTD, or TC sensors. Accuracy is ±1°F in 32 to 158°F environments. The controllers are UL/CUL ...
Solid-state batteries promise greater safety, higher energy density, and new degrees of freedom in cell design. Yet the path from laboratory cell to industrial production is challenging. Laser ...
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