This high-quality LED flashlight is compact, measuring just under 6 inches and weighing only 2.6 ounces, yet it packs a ...

You may have heard that LED flashlights using AA lithium batteries run hotter and die sooner. Is there any truth to this? The short answer: There could be an issue ...

The Surefire E2L AA Outdoorsman Is An Impressive Led Flashlight - On The Trail, In The Garage, Or In A Jam There's no more helpless a feeling than being broken down at night on the side of the freeway ...

Keep your family safe in an emergency situation with a hand-crank flashlight that provides light without requiring batteries, ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Doug Mahoney Doug Mahoney is a writer covering home-improvement topics, ...

Posts from this author will be added to your daily email digest and your homepage feed. is a former senior reviewer who worked at The Verge from 2011 until May 2025. His coverage areas included audio, ...

Two is one; one is none. This is a military axiom that is heard and repeated during any preparation for an operation. Given that 80% of the data we humans use to make decisions comes to us through our ...

Finding the best flashlight shouldn't feel like searching in the dark. Whether preparing for emergencies, gearing up for outdoor adventures, or needing reliable illumination for home repairs, today's ...

People around the world buy a lot of batteries. In fact, Fortune Business Insights estimates $37 billion worth of consumer batteries will be sold worldwide by the year 2029. The battery market started ...