So [Travis] decided to upgrade it to make use of the ever-so-common, 18650 lithium-ion battery. Not looking to ... a few strips of cardboard from a case of beer — again, this is just making ...

French researchers have announced a prototype of an 18650 sodium-ion battery. If you’ve bought a powerful LED flashlight, a rechargeable battery pack, or a–ahem–stronger than usual LASER ...

The GoPro battery adapter is apparently the very first to support the powerful 18650 cell format and is ... USB connectors requiring holes in the case, bulky bricks, or expensive customs batteries?

but they're actually a bit longer and wider than a AA battery. These are lithium cells which go by the part number "18650" (this is usually printed on the side of the cell, in fact). The cells are ...

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 ...

A team of researchers in France has taken a major step towards powering our devices with rechargeable ... a battery has been developed using sodium ions in the industry standard "18650" format ...

Texas-based startup Group1 has developed a more sustainable alternative, and has now launched the world's first 18650 potassium-ion battery. Group1 was co-founded in 2021 by battery tech veterans ...

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 ...