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 ...

Through months of testing in a variety of conditions, we used them to power everything from small devices to large, ...

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 ...

Abstract: Accurate and computationally light algorithms for estimating the state of charge (SoC) of a battery’s cells are crucial for effective battery management on embedded systems. In this letter, ...

A car's 12V socket can power so many electronics and accessories. But there are still a few things you shouldn't attempt to ...

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 ...

Milwaukee’s M18 Fuel 21-inch mower runs about 60 minutes per charge, cutting up to half an acre with its dual 12 Ah M18 batteries.