Start Dead Batteries - Safely jump start a dead battery ... Multi-Function - It's a car jump starter, portable power bank, and LED flashlight. Recharge smartphones, tablets, and other USB devices.

We gather data from the best available ... needs. Battery packs that use MagSafe technology to magnetically attach to your phone offer a more compact solution than traditional portable power ...

We've tested dozens of portable power stations in a lab setting and have also done hands-on testing during camping trips and road trips. Based on both experiences, our pick for the best portable ...

Keep your iPhone powered up when you need it most with one of the best portable power banks, tested by our CNET tech expert. Executive Editor David Carnoy has been a leading member of CNET's ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise.

Anker and UGREEN batteries are among our favorites, and today we have plenty of great deals on some of the best ones.

Our team of experts has selected the best portable charger out of dozens of options. Don’t buy a portable charger before reading these reviews.

Its onboard battery charges from household current ... It may not be the best choice as a dedicated portable inflator to keep in your vehicle, but it will certainly do in a pinch if you have ...

Looking for the best portable vacuum cleaner in 2025? Check out our ultimate comparison guide to find the perfect one for ...

Cordless portable air compressors, such as the Milwaukee M18, use a rechargeable, 18-volt, lithium-ion battery and provide ...

The best portable projector can fit into your backpack ... and you’ll generally have to wait for dusk to get a good picture outdoors as battery-powered projectors have much lower lumen ratings ...