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 ...

to be the king of flashlights, but replacing those pesky D-cell batteries is kind of ridiculous in this day and age. So [Travis] decided to upgrade it to make use of the ever-so-common ...

In a noteworthy advancement, Group1 has launched the world’s first Potassium-ion battery that has been designed within the ...

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 ...