French researchers have announced a prototype of an 18650 sodium-ion battery. If you’ve bought ... but it maps to the cell size (18 mm in diameter and 65 mm long). The batteries usually use ...

So [Travis] decided to upgrade it to make use of the ever-so-common, 18650 lithium-ion battery. Not looking to purchase any components [Travis] performed this hack using simple recycled household ...

The U.S. Consumer Product Safety Commission warned consumers against purchasing 18650 batteries — which are often used to power vapes and other small devices — due to the risks associated ...

Overheating batteries are a serious risk, in the worst cases leading to fires and explosion. A team including researchers ...

O08), a technology company specializing in green engineering processes is excited to update shareholders on the latest battery results at the 1,000-cycle milestone[1] from its France-based affiliate, ...