DJI’s Spark drone is an exquisitely-built ... the front were red and the two in the back flashed yellow. The power button and intelligent battery are combined on the DJI Spark.

When a battery pack has to contain electronics for balancing cells, it’s very easy for a manufacturer to include extra functions such as locking down the battery. Repair a battery, replace cells ...

In the world of precision agriculture, drones have created many new opportunities. While drones used to be small with limited ...

BEIJING -- A drone powered by an ultra-low-temperature high-energy-density lithium battery, developed by Chinese researchers, ...