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.

Accommodating three 18650, 3.7V li-ion rechargeable batteries, the BK-18650-PC6 battery holder targets consumer, industrial, and communication products. Accommodating three 18650, 3.7V li-ion ...

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 ...

Nanograf Technologies proves once again that it's the leading company when it comes to lithium-ion batteries. Recently, it has achieved another breakthrough on the energy-density milestone of its ...

Chicago-headquartered NanoGraf Technologies, which claims it has enabled the highest energy-density cylindrical 18650 Lithium-ion cell in the world, today announced that its battery has achieved a new ...

Lithium-Ion (Li-Ion) batteries have become popular for portable electronics and microcontroller projects because they boast the highest energy density of any commercial battery technology. Other ...