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 ...

French researchers have announced a prototype of an 18650 sodium-ion battery ... By comparison, a typical lithium-ion battery has around 110 Wh/kg and tops out at about 1200 recharge cycles.

A China-based firm has launched a novel energy storage device that tackles the 18650-battery power challenge. Introduced by Ampace, the latest JP30 cylindrical lithium battery is claimed to be ...

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