Battery cell voltage is the most fundamental measurement made on the cell. While on the surface measuring voltage seems easy, ...

As I bring my electric air conditioning project to a not-completely-resolved close for the season, I want to talk about ...

Begin by connecting pin 85 of the relay to a clean ground point on the vehicle chassis or the negative terminal of the ...

One customer at an auto shop had a power drain issue that caused her to replace her car battery three times in one year.

Apple said during the iPhone 17 launch event that the iPhone 17 Pro Max has the best battery life ever in an iPhone, especially the eSIM-only variant that features a slightly larger battery pack.

A new integrated battery test system combines environmental chambers, cyclers, and fixtures into a single, pre-configured ...

A fire at Vistra Corp’s 300-MW Moss Landing battery facility has triggered widespread safety concerns, prompting local moratoriums on new large-scale battery energy storage systems (BESS) in several U ...

The iPhone 17 Pro Max introduces a significant enhancement in battery performance, marking a clear improvement over its predecessor, the iPhone 16 Pro Max. If you prioritize extended usage time and ...

Posts from this topic will be added to your daily email digest and your homepage feed. After a big bend, the battery appears to overheat — but iFixit isn’t worried. After a big bend, the battery ...

VW is testing this anticipated new battery technology in a Ducati racing bike, and we can't wait for it to arrive on the market in cars. We hesitate to call the solid-state battery the Holy Grail of ...

I’ve been a consumer PC expert at PCMag for 10 years, and I love PC gaming. I've played games on my computer for as long as I can remember, which eventually (as it does for many) led me to build and ...