Power tool brands have created ecosystems of tools that all work with their batteries, and the wrong choice could cost you a ...

Whether you’re building an arsenal of battery-powered tools from scratch or upgrading your existing collection, combination tool sets are the most cost-effective way to fill a tool chest or work space ...

So there are plenty of appealing options at a variety of prices. Below, members can read ratings and reviews of the best ...

Freevoy-powered hybrids will travel farther with fewer fueling stops, whether they're relying solely on battery power or tapping into an ICE drive or generator. When battery power and fuel finally ...

Turning on Dark Mode has long been a suggested way to preserve battery life, because OLED displays draw less power when displaying darker colored pixels. A 2021 Purdue study found that using ...

Your typical portable power bank, one small enough to slip easily into your handbag or briefcase, holds enough battery power to recharge your typical smartphone two or three times. The biggest ...

A new study led by the U.S. Geological Survey (USGS) found a large amount of lithium reserves in southwestern Arkansas that could help meet rising demand for lithium in electric vehicle car ...

While you're looking over the best power banks, consider the battery's power-to-weight ratio. We measure just how much power you're getting for the brick you'll have to carry around. A higher ...

Researchers said in a recent article that Arkansas may have 19 million tons of lithium, which is used in rechargeable batteries for important products like phones and electric cars. The ...

100% of the fees we collect are used to support our nonprofit mission. Learn more. The best battery lawn mowers perform as well as—or better than—the best gas mowers, Consumer Reports’ lawn ...

I spent hours putting each device through its paces to find the best of these portable power stations. I also considered factors such as battery life, power output, input charging options ...