The best closet lighting keeps you from fumbling around in the dark. Browse through our functional and stylish top picks.

Unless you have a portable battery bank that you want ... that required drilling through the tailgate, splicing into existing wiring, then routing a cable under your trim up to the dashboard.

We’ve recommended the company’s older ChargeKey before, which supported a decent 60W charging speed and much slower USB 2.0 ...

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 ...

Owning a set of jumper cables is almost a necessity for every vehicle owner. It’s an important component to a car emergency kit as you’ll never know when you can get stuck with a dead battery.

Tata Group's $1.5 billion initial investment to build a battery gigafactory in India and supply Tata Motors will allow it to further integrate its supply chain, P.B. Balaji, group CFO at Tata ...

An undersea fiber optic cable between Latvia and Sweden was damaged on Sunday, likely as a result of external influence, Latvia said, triggering an investigation by local and NATO maritime forces ...

In a recent incident, a Chinese-owned cargo vessel, Shunxing-39, cut undersea fiber-optic cables near Taiwan’s Keelung Harbor. What does this signal to Taipei? The employment of third-country ...

On Christmas morning, Estonia’s power grid operators got an unwanted surprise: The Estlink 2 power cable linking them to Finland had failed. The outage left only the Estlink 1 cable in operation ...

One of the most important and objective tests we conduct is a standardized battery test. We're proud of our battery test, which we've developed to simulate a typical daily usage pattern for most ...

Why does it always seem like your car battery chooses the day you’re running late to get to work in the cold, dark, snow, or rain to give up the ghost and stop working? You jump in the car ...