“This solar charger has been great for keeping my car battery healthy.” For a limited time, you can get the Powoxi 12V Solar Car Battery Charger for just $36, and it’s one of the most efficient ...

The sun will last as we know it for at least another five billion years, so there’s plenty of time to use it as an energy source for automotive, sport, and marine batteries. Right now, Amazon has a ...

With the proliferation of solar-powered gadgets and appliances, it's easier than ever to cut a few dollars here and there from your electricity bill by picking up some well-placed devices. From ...

If you've walked into a car dealership in recent years and encountered a puzzling web of cords on the floor, we've got an explanation. Modern cars, even non-EVs, rely heavily on their batteries to ...

I was going to post tot he Pics thread, but this seemed a derail. So, here we are. Current (HA!) issue is a flat battery on a car that gets not-enough driving. It's curb parking, so running a cord for ...

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, ...

The Bluetti Charger 2 is the company's latest charger for van life, RVs and digital nomads. I took a look at CES 2026. Ajay has worked in tech journalism for over a decade as a reporter, analyst, ...