I made this amazing battery pack using 18650 cells, performing about 3X better than a LiPo battery of roughly the same weight and size. So instead of flying for 15 min, now you can fly for 45 min.

The holiday travel season is almost here, and if you don’t want yours to start with a major headache, you are going to want ...

Lithium-ion (li-ion) batteries are everywhere. They are in personal electronics, power tools, micro-mobility devices, electric vehicles (EVs) and energy storage systems (ESS). Researchers around the ...