Discover how to make a homemade battery capable of charging your smartphone using simple materials like copper foil, aluminum ...

Battery problems rarely arrive out of nowhere. Long before a car refuses to start or a phone dies at 20 percent, small ...

This automotive-qualified analog isolation amplifier tolerates kilovolts and delivers a single-ended ratiometric output ...

Hi guys this is my first post on the forum so forgive me if I made some mistakes. Kizashi 2012 Project Low +H7 , Reflector ...

If there's an electrical component on the fritz in your car or something that's stopped working entirely, one of the first ...

My Duke 390 had been a workhorse for the past 8 years/37000 KM. It was time for the yearly oil change, and as always, I ...

Ametek Programmable Power Inc., a leading manufacturer of battery test systems, recently showcased its Mi-BEAM and i-BEAM products that are designed to simulate real-world conditions and accelerate ...

While car batteries die more quickly in hot weather, keeping on top of things during the winter is still essential. Here's why: Cold temperatures reduce a battery's cranking power. A battery that's ...

A hands-on look at the Kuxiu S3 10,000mAh MagSafe battery and why it replaced multiple chargers for daily use and travel.

A new study shows that promising single-crystal battery materials degrade for reasons scientists hadn’t fully recognized before. Scientists at Argonne National Laboratory and the UChicago Pritzker Sch ...

️ Editor's note: This product category requires new testing about once a year. We'll update this article with the most recent information when it's available. This article was updated in December 2025 ...

The phones are all put into Airplane mode with Wi-Fi and Bluetooth both disabled. Screen brightness gets set to 100% and the volume set to 25% -- because you can only listen to the Hulk's roar so many ...