A team of researchers in France has taken a major step towards powering our devices with rechargeable batteries based on an element that is far more abundant and cheaper than lithium. For the first ...

[Alex Hao] and [Andreas Bastian] of Lumafield recently visited with [Adam Savage] to document their findings after performing X-ray computed tomography scans on over 1,000 18650 lithium-ion batteries.

The BK-18650-PC6 battery holder fits three 3.7-V Li-ion 18650 rechargeable batteries with a built-in protection circuit module. Smaller than 78 x 60 x 22 mm, the holder has a lightweight glass-filled ...

The BH-18650-W and BH-18650-PC battery holders accept 3.7-V lithium-ion 18650 rechargeable batteries with a built-in protection circuit module (PCM). The BH-18650-W has stainless-steel pressure ...

Tesla’s battery supplier Panasonic is considering switching 18650 battery cell production lines, which currently supply cells for Tesla’s Model S and Model X, to 2170 cell production, according to a ...

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 ...