On sale for $61, it's a trunk-worthy companion that offers backup not only for your car, but your phone and other gadgets.

They're an Amazon's Choice product and they give a little extra light when you most need it, particularly now that it's winter and the sun seems to disappear at 4 p.m. They're perfect for getting ...

Claims of higher energy density, much faster recharging, and better safety are why solid-state-battery technology appears to ...

Brian is a writer, NABCEP PV associate and outdoor enthusiast living in Denver, Colorado. As a freelancer, Brian has written hundreds of articles to help individuals, businesses and our planet ...

and while many battery chargers on the market today are compatible with lead acid, gel, and lithium-ion batteries (including all the ones featured in this guide), that’s not always the case.

Because energy is needed to move electricity from a charger to the car’s battery, an electric car will most likely draw more energy to charge fully than the battery can hold. This is known as charging ...

Other shoppers say the price is high, especially if this is their introduction to the Milwaukee ecosystem. "Great product ...

The Jim Harbaugh era in Los Angeles has gotten off to a very hot start, as the Chargers are steaming toward a playoff berth. Of course, they haven't clinched just yet, and standing in their way ...

Your iPhone can do a lot more with MagSafe. Here are our picks of the best MagSafe accessories to get the most out of your iPhone, from chargers to car mounts to cute grips. Executive Editor David ...

With such high charge rates, these cars can fill their batteries from 10 to 80 per cent in under 20 minutes, when using an equally powerful charger. Get your EV tariff and charger in one place.

We aim to give you a view into how each laptop could actually fit into your life and workflow, and the pros and cons of their various features like performance, display, and battery life.

Car battery shopping has to be one of the least exciting parts about owning a car. Usually, it comes after several attempts at starting the vehicle, or after you had to call AAA to jump a dead ...