Remarkable density of new lithium battery promises massive range for EVs

For electric planes to really take off and for electric cars to travel far longer distances between charges, we'll need batteries that pack far more energy without becoming prohibitively heavy. A team in Germany has now demonstrated a new lithium-metal battery with a density well beyond the significant 500-Wh/kg benchmark and an ability to retain its performance across hundreds of cycles.
Read more: https://newatlas.com/science/lithium-metal-ev-battery-benchmark-density-stability/?source=Snapzu