You can salvage lithium 18650 cells from all sorts of modern gadgets, from disposable vapes to cordless power tools. The tricky part, other than physically liberating ...

This summer, we saw the WHY (What Hackers Yearn) event happen in Netherlands, of course, with a badge to match. Many badges these days embrace the QWERTY computer aesthetic, which I’m personally ...

NanoGraf Technologies, which claims it has enabled the highest energy-density cylindrical 18650 Lithium-ion cell in the world, has raised $65 million in an oversubscribed Series B funding round. 18650 ...

A research team from Batri and Swansea University have built a new cylindrical sodium-ion cell using UK-sourced materials, believed to be the first of its kind. The 18650-format sodium-ion cell ...

A new collaboration between three different companies will see US-produced battery cells that could soon lead to fireproof e-bike batteries. Fireproof battery cells that make their way into electric ...