Streamlight recently introduced the TLR-7 HL-X USB handgun light, a higher-intensity version of the TLR-7 X USB that shares ...

If you typically run through an entire box of HotHands in a year, it’s probably time to upgrade to rechargeable hand warmers. These battery-powered options are surprisingly affordable and come in ...

If you are in the market for a new car, we can help you find the best new car deals and the latest incentives from car dealers in your area.

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 ...

Rechargeable batteries, which can be used again and again through top-ups from the mains-connected charger, are an investment – the best will last for hundreds of hours of use. They have several ...

C4 LED technology, impervious to shock with a 50,000 hour lifetime Borofloat glass lens, O ring sealed Tail cap push button provides one handed momentary or constant on 3 hours of continuous ...

Lithium-ion (Li-ion) battery technology has historically been the power cell of choice, especially given that we’re always all looking to maximize our smartphone’s battery life. However ...

A rechargeable option is best from a usability standpoint and a sustainable one too, skipping the need to buy batteries on repeat. Just be sure to fully charge your device from time to time ...

UC San Diego experts weigh in on each stage of a typical EV battery’s life cycle and share their thoughts on what the future might hold. A fully electric vehicle fleet is globally hailed as a ...