It's a good idea to have a quality car battery charger on hand in case of an emergency. However, they all aren't created ...

Most laptops need between 30 and 70 watts to charge. That means they need a lot more power than cellphones. Thankfully the ...

There's a cheap retractable car phone charger on Amazon that is getting a lot of attention, but is it worth it? Here's what ...

The design is low-profile, so it sits nearly flush in the outlet and won’t clutter up your dashboard. It’s ideal for ...

Fraunhofer FEP has developed this process for a new type of component for lithium-ion batteries called metal-on-polymer ...

Anker, Jackery, and EcoFlow are engaged in a fierce competition to offer the best portable power stations on the market.

The Jump-N-Carry (JNC325) is a multi-tool that combines jump-starting power with features like USB outlets and an LED work light. With 450 amps of starting power, this portable little device can ...

Shabbir Ahmed, assistant professor in South Dakota State University's Department of Mechanical Engineering, is conducting ...

DJI has unveiled its new DJI Power 2000 Portable Power Station. It is rechargeable to 80% in just 55 minutes, expandable up ...

Huawei has developed energy-dense solid-state batteries that claim to charge in five minutes, but a lot of the claims are ...

Chinese technology giant Huawei is best known for its mobile phones and 5G equipment - and for being the subject of scrutiny ...

Exploring the business, culture and impact of the technology industry with reporting on the biggest internet companies to the ...