If you need a ton of battery power on the go this option is big, but it's also got a ton of power that will be worth the trade off for some.

The 330e plug-in hybrid electric vehicle (PHEV) builds upon the already impressive 3 Series, blending athletic handling, an ...

Other Android makers like Google, OnePlus and Xiaomi include comparable options -- often called Adaptive Charging, Optimized Charging or Battery Care -- that dynamically slow power delivery or limit ...

Maximize your iPhone battery efficiency with these easy-to-follow tips and iOS tools designed to save power and extend ...

Researchers at the NSF-funded DERConnect testbed stand in front of several of the large, mobile batteries being tested as ...

On the west coast of Scotland, Hans Unkles, a 62-year-old lobsterman, has converted a 21-foot decked lobster boat into his ...

On a September afternoon during Climate Week in New York, a small crowd gathered in a Lower East Side park around a full-size ...

Clarios is considering its Holland Meadowbrook plant to produce supercapacitors, reversing its original plan of buying from a supplier.

We filled the Dolphin EV with all our camping gear and set off for a short holiday. We were happy to say goodbye to gas, less ...

One Maverick owner's cross-country trip exposed the hidden flaw in his high-mileage hybrid, causing strange engine ...

Outputs are still to be confirmed, but the top model is expected to produce well over 700 horsepower. Combined with ...