Researchers developed a new type of lighter, more affordable current collector, which conducts electricity from an electric vehicle battery to the car ...

There are several factors that make an EV's battery last much longer than that in your phone, the first being how it's ...

Yet greater awareness of sleep deprivation’s consequences hasn’t translated into a better-rested populace. Data from the CDC ...

The DJI Power 2000 is the largest portable power station yet from this popular drone manufacturer. It's a competent product, ...

Find out where and when to tune in for NASCAR and ARCA racing this weekend from two different locations, Atlanta and Lime ...

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

Dominique Scheider of Rockwell Automation explains how battery passports enhance transparency, support EU compliance, and ...

The best tech products announced this week include Orange Amps' first-ever turntable and Nothing's striking noise-canceling ...

Vivo X Fold 5 features extreme weather resistance, 6000mAh battery, unique telephoto camera, and seamless Apple ecosystem integration. Launch on June 25 in China.

Nissan finally ditches the old-school passively cooled battery pack for the new Leaf. A new liquid-based system can harvest heat from the onboard charger. The third-generation Leaf EV also comes ...

The Battery Doorbell Pro uses the same black and satin nickel enclosure as the Battery Doorbell Plus ($179.99), and at 5.1 by 2.4 by 1.1 inches (HWD), it shares the same dimensions.

The Ring Battery Doorbell Plus captures motion events in lots of detail and gives you a wide view of your doorstep, but it locks recordings and other features behind a monthly subscription.