The MarketWatch News Department was not involved in the creation of this content. PITTSBURGH, Feb. 4, 2026 /PRNewswire/ -- "I wanted to create a high efficiency solid state battery system for electric ...

PITTSBURGH, Feb. 3, 2026 /PRNewswire/ -- "I wanted to provide campers, tailgaters, and others with a means of coupling their flagpole displays with BBQ grilling," said an inventor, from Hollister, ...

Most factories still run on fossil fuels, whether they’re making potato chips or steel. But a new “thermal battery” could make it cheaper to do the same work with clean energy. Electrified Thermal ...

Battery life has consistently been a critical concern for foldable devices, but the Galaxy Z Fold 8 takes a decisive step forward. Featuring a robust 5,000mAh battery, this device is engineered to ...

Handheld gaming PCs like Steam Deck and ROG Ally condense desktop-level performance into portable devices, giving gamers the freedom to play anywhere. These compact consoles require careful ...

PCWorld explains how to calibrate smartphone and laptop batteries when they display inaccurate percentage readings or cause unexpected shutdowns. Battery calibration involves fully charging to 100%, ...

Is there anything more frustrating than when your phone's battery starts to age? Slowly but surely, you start to notice your phone isn't lasting as long off the charger as it used to. Sure, you can ...

The OnePlus 15R is slightly taller than the OP15. (Igor Bonifacic for Engadget) I know what you're thinking, didn't OnePlus release a new phone just last month? It did. A little over five weeks after ...

What happens when Apple sherlocks the idea of an app that you had a while ago? You build it anyway. Just a few months ago, developer Gui Rambo had an idea: instead of opening an about:blank Safari ...

Repair outfit iFixit has released an iOS app providing access to its repair guides and AI-based assistance for fixing your hardware, though it also provides a help tool that already exists in Settings ...

iFixit's new app comes with all the information you need to prolong the lifespan of your phone -- including an AI chatbot for specific guidance and a battery death predictor. Katie is a UK-based news ...

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