While it’s unclear exactly how much stock is left, this is a sale, so keep in mind that inventory is limited. But trust us, ...

This laptop charger (for MacBook, iPhone or iPad) with retractable cable and ports shows how useful the feature can be on a ...

Here's an overview some of the major electrical issues to watch out for and learn how to prevent them from happening.

When it comes to pumping up a tire on the trail, the Viair 88P portable compressor may be the right choice. This compressor ...

There are six power banks on my desk right now. On the shelves behind me are a dozen (two dozen?) more. Over the past three years, I’ve tested more than 55 portable battery packs for Engadget — and ...

Not all cars are meant to be driven every day. If you own a special vehicle, such as a classic or sports car, you probably keep it tucked away somewhere until you're in the mood to take it for a spin.

When you need to keep your electronics going but want to be more environmentally conscientious, finding batteries that meet both your needs can feel challenging. However, thanks to the team at Linogy, ...

“This took a dead truck battery and put life back into it like it was brand new again!” Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may ...

We tested each solar panel with battery packs, power stations and by directly charging devices (The Independent/Steve Hogarty) I tested these solar panels and chargers throughout summer, as well as ...

Every car owner has, at some point in their vehicle ownership journey, dealt with a drained battery. If you haven't, consider yourself lucky. You might have left your car at a shop, gone on vacation, ...