French researchers have announced a prototype of an 18650 sodium-ion battery ... The batteries usually use lithium-ion technology. However, lithium isn’t the only possible choice for ...

An 18650 potassium-ion battery represents a category of rechargeable batteries that employs potassium ions as the charge ...

One of the common types of li-ion batteries that’s in use is the 18650 cell. These cells are cylindrical in shape and are 18 mm (0.71 inches) in diameter and 65 mm (2.56 inches) long.

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 ...

Electro Energy Receives First Order for U.S. Produced 18650 Lithium-Ion Batteries DANBURY, CT--(Marketwire - April 21, 2008) - Electro Energy Inc. (NASDAQ: EEEI), a leading provider of advanced ...

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 ...

At 900 cycles, 18650 batteries made with Novacium’s GEN3 silicon-based anode materials are still delivering more than 3,100 ...