Solar panels are also used to keep the batteries of cars, motorhomes and boats from going flat when they’re not being ... solar charger with a single USB port, ideal for keeping battery packs ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

As we carry and use more battery-powered devices than ever, your phone charger doesn’t just have to top up your phone. It can also charge your laptop, power bank, smartwatch, tablet, wireless ...

having the right battery pack can ensure that you're not left helplessly wandering with a dead phone. That's where this list of the best power banks comes in. These handy accessories make it easy ...

The Hart 20-Volt Cordless Detail Sander offers the most compact design of any model we tried. The housing extends vertically to accept the battery rather than trailing behind the tool. And because ...

Our top pick for 2024 is the Ego Power+ 56-Volt Cordless Chainsaw ... though it’s certainly not the only reliable model out there. The best battery chainsaws allow you to make short work ...

This test of cordless chainsaws included ... not in use. It includes a charger and a 3Ah battery (a 2Ah is also available). Overall, it’s a good firewood-ready saw. This affordable model from ...