What we're looking for whenever we review these models is a high battery capacity and output, lots of ports and adapters for charging and powering devices and appliances, and a portable design.

Battery-saver apps have emerged as tools for smartphone users, promising to extend the longevity of our devices between charges. However, finding an application that saves you battery is ...

Really, one of the most essential and best Legion Go accessories is a reliable battery pack that offers enough wattage to juice the gaming handheld back up while you play. Above all, I recommend ...

You need a reliable battery pack with at least a 65W power flow and preferably a 20,000mAh capacity or higher for ROG Ally and Ally X. Since the Asus ROG Ally and ROG Ally X are such powerful ...

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power banks give you the most boost when you're out of juice. I’m a Mobile ...

"We're trying to ramp output of the stationary battery storage as quickly as possible," Musk said. Tesla's battery packs are versatile, customizable, and modular, allowing them to be easily deployed ...

In this project, we're making a cool 4×4×4 LED cube with Arduino Nano. LED cubes, also known as LED Matrix, can light up your room, study space,… ...

More recently, Betavolt announced its 3-volt diamond nuclear battery that uses nickel-63 and a diamond semiconductor using the same beta particle principle that can power a device for 50 years.

When owning a laptop, one of the most important things to know is how to check the battery health of your device. Checking the battery health may mean the difference between forking out hundreds ...

Your smartphone, that trusty sidekick you rely on to organize your work deadlines and social life, is gasping for life at a perilous 15% battery--and right before you're meeting up with a group ...

The researchers produced a prototype betavoltaic battery with carbon-14, an unstable and radioactive form of carbon, called radiocarbon. "I decided to use a radioactive isotope of carbon because ...

Fuse problems can sometimes be complicated to diagnose, and also tedious to program and explain how to do it for Arduino IDE. To avoid all these problems, I created PSNeecore, which is simply a board ...