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 ...

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 ...