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 ...

At 900 cycles, 18650 batteries made with Novacium’s GEN3 silicon-based anode materials are still delivering more than 3,100 milliampere-hours (mAh) of capacity retaining more than 80% of their ...

Duracell batteries are everywhere—TV remotes, game controllers, flashlights, and just about any gadget that needs a reliable power source. And that's no accident. With a reputation built on ...

(Reuters) - Duracell, the battery maker owned by Warren Buffett's Berkshire Hathaway, has been sued by BASF for allegedly stealing trade secrets related to the German chemical company's lithium ion ...

(Reuters) - Duracell, the battery maker owned by Warren Buffett's Berkshire Hathaway, has been sued by BASF for allegedly stealing trade secrets related to the German chemical company's lithium ...