Although many multitools pack a ton of features, some of those features often take the form of tiny, near-useless tools. The VAK6 keeps things simple and functional with a knife, flashlight and pulse ...

Even the United States Army is embracing hybrid technology with their super silent next-gen hybrid. Here's what you need to ...

Did you know, your car’s battery is its lifeline, powering everything from the engine to the lights and electronics? But like ...

University of Science and Technology of China’s new lithium-hydrogen (Li-H) battery model combines high efficiency with ...

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 ...

Instead of casting off the phone and getting buyer's remorse, I decided to purchase a replacement battery and tools from iFixit and have a go at changing out the battery myself. It took a little ...

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 ...

With a powerful tactical light emitting 1,000 lumens, the Lumi Bat is not only effective for self-defense against potential aggressors but also serves as an essential tool for outdoor activities ...

The nice thing is that the default 65-watt charger is extremely small and light, weighing in at just 9 ounces, half of which comes from the cables. That said, you should get enough battery life ...

IMALENT GR35 4-in-1 EDC Flashlight The built-in 1,900-mAh battery should keep the flashlight going on the more powerful light modes long enough to find your way out of the wilderness, and navigate ...

The U.S. Army has recently tested its Next-Generation Tactical Vehicle — Hybrid (NGTV ... turbo-diesel engine with an advanced 12-module battery pack, complemented by motors on both front ...