A decent set of rechargeable AA batteries are a must-have for photographers, especially for powering speedlights and wireless commanders. Rechargeables offer several advantages—they’re more ...

But experts from Stanford University have found the opposite is true for electric vehicle (EV) batteries. Their new research shows traditional laboratory testing leads to faster degradation ...

Size Remember to consider whether having a lighter, thinner laptop or a touchscreen laptop with a good battery life will be important to you in the future. Size is primarily determined by the ...

If you had asked me a few years ago what I considered to be the weakness of modern smartphones compared to older phones, I'd have said the battery. When you look at phones from before modern ...

To create the solid electrolyte, the researchers introduced an inert aluminum fluoride salt to the liquid electrolyte already containing aluminum ions.

A stretchy and flexible battery pouch filled with strategically placed holes is more breathable than cotton. That could make it an ideal power source for wearable sports or fitness devices built ...

Large batteries for long-term storage of solar and wind power are key to integrating abundant and renewable energy sources into the U.S. power grid. However, there is a lack of safe and reliable ...

A partnership between Massachusetts-based Factorial and storied car brand Mercedes-Benz to bring an all-solid-state battery to market with amazing performance is making progress, according to Electrek ...

Modern motorhomes rely on leisure batteries to make the living area operate smoothly and keep us warm and cosseted. We expect so much more nowadays and if it’s not a ‘home from home’ then we think ...

The 12V supply comes from a battery, referred to as a leisure (or deep-cycle) battery, while the 230V power is normally supplied by plugging into a mains hook-up point – generally a bollard on a ...

German battery producer Varta is launching a new residential battery at the Smarter E Europe event, in Munich, Germany. The Varta.wall product features a die-cast aluminum housing and requires an ...