Donut Lab's Solid-State Battery Proves It's Not a Supercapacitor in Latest Test

A recent test conducted by Finnish research institute VTT has confirmed that Donut Lab’s solid-state battery is, in fact, a battery and not a supercapacitor. The independent evaluation assessed the battery’s performance over time, including its ability to store energy and withstand various environmental conditions. According to the results, the battery demonstrated consistent performance throughout the test period, with no signs of degradation or reduced capacity. This marks an important milestone for Donut Lab as it continues to develop its solid-state battery technology with the goal of replacing traditional lithium-ion batteries in the automotive industry.