For people with food sensitivities, dining out can be a hassle at best and dangerous at worst. But soon, a new portable ...

Check out more of our APEC 2023 coverage. Testing the battery at the heart of a portable IoT device can be a serious challenge today. Engineers need to design for peak battery performance and validate ...

Anker's Solix F3800 Plus is an extra-large portable power station that can do the work of a home battery like the Tesla Powerwall for a fraction of the price. Here's what it powered in my home. Adam ...

We've all been there: You hop in your car, turn the key, and hear the dreaded click-click-click of a dead battery that can no longer turn over your starter. Now you're late for work, your coffee is ...

Looking for more ways to cool off? Check out CNN Underscored’s Guide to Beating the Heat for the products that help us cope with high summer temperatures. The best portable fans have a long-lasting ...

Portable power stations are more powerful and cost effective than ever before. And, thanks to advances in lithium-ion battery technology, they’re also lighter and more compact. Whether you’ve been ...