The last thing anyone wants is to walk out to their car and find a dead battery. Sure, you can get a jump start, but that won’t bring the battery back to full strength. Taking it to a shop can leave ...

Abstract: The main theme of this paper is to present a new digital-controlled technique for battery charger to achieve constant current and voltage control while not requiring current feedback. The ...

Lithium-ion batteries’ ability to deliver a lot of power from a small package have made them the go-to for makers and manufacturers alike. It’s not unusual now to find, say, microcontroller boards ...

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power banks give you the most boost when you're out of juice. I’m a mobile writer ...

Abstract: This article presents the design of an electric vehicle (EV) battery charger isolation stage for minimizing switching frequency variation with the proposed duplex control. Traditionally, the ...

Maybe you’ve got a car that stays parked all winter or a few toys you only use during the summer. Either way, a good battery maintainer is the best way to keep your batteries charged and ready to go ...

If you’re travelling across the country or just heading to your local coffee shop to get some work done, a good power bank can come in handy. Perform a search for the term and you’ll be hit with an ...

The day your car won’t start isn’t the best time to shop for a new car battery. But according to our research, that’s exactly what most people do. You’ll probably have to replace the car battery once ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Sarah Witman Sarah Witman ...

Manual's offense rushed for 289 yards in the first half alone, led by Gerian Traynor and Jeremy Presley. This victory marks Manual's second consecutive win in the historic Old Rivalry series. Manual ...