Biggest breakthrough made by Chinese researchers came from changing what’s inside Lithium-ion batteries quietly power modern life — phones, laptops, e-bikes, cars, even planes. Most of the time ...

I made this amazing battery pack using 18650 cells, performing about 3X better than a LiPo battery of roughly the same weight ...

It's difficult to form a protective coating that prolongs battery life at the battery's cathode, but there may be a low-cost ...

The recent two-alarm fire hit a commercial complex with multiple businesses. Footage from the fire shows e-bikes outside of ...

"Investigators are going more often to fires and finding that lithium-ion batteries have been on an uptick, causing more ...

China researchers create a sunlight-assisted lithium–sulfur battery with near-theoretical capacity and partial solar charging ...

The Seattle-based e-bike company did not share a cause for the fire, which happened when the store was closed.

Fires sparked by lithium-ion batteries—which are used to power electric bicycles—have proven to be violent, fast-moving and tough to extinguish. So far this year, the FDNY says 66 fires have been ...

The best electric bikes at any price level? We've tested them all, and here are the best e-bikes for any budget and every ...

With more than a decade of experience, Nelson covers Apple and Google and writes about iPhone and Android features, privacy and security settings, and more. To be clear, just because it is safe does ...

The Village of Warwick has condemned a lithium-ion battery storage facility on Church Street following a fire last month, a move that is intensifying debate over whether these facilities belong in ...