I made this amazing battery pack using 18650 cells, performing about 3X better than a LiPo battery of roughly the same weight ...

Lithium-ion cells deliver very high energy densities compared to many other battery technologies, but they bring with them a ...

Of the all batteries scanned, 33 had a dangerous defect called negative anode overhang, which can lead to internal short ...

The vast majority of our portable electronic gadgets, and the new wave of electric transportation, are powered by lithium batteries. Texas-based startup Group1 has developed a more sustainable ...