Chinese scientists have made new progress in lithium-ion battery technology, culminating in the successful integration of high-energy density, wide-ranging-temperature batteries into a new industrial-grade composite-wing aerial drone. The innovative drone recently underwent a test flight in Dalian, Liaoning province.... read full story
"The battery module energy density reaches 340 watt-hours per kilogram, enabling stable operations in a wide temperature range from — 40 C to 60 C,"