As impressive as modern smartphone technology is getting, batteries still rely on chemical reactions. This means these units are prone to some issues, one being battery swelling. It’s not a common ...

A frozen car battery can explode if you try to jump-start it. Look for a swollen case before connecting cables—and know how to thaw it safely first. Swollen or deformed battery cases signal freezing; ...

It took me a few minutes to realize that this was a big, honking sign of danger. The battery in my smartphone had probably started to swell — a possibility with any rechargeable electronic device. In ...

On Wednesday afternoon, I noticed that my phone was no longer sitting flush in its case. It took me a few minutes to realize that this was a big, honking sign of danger. The battery in my smartphone ...

Some of the newest Android phones can last for days on a single charge, even without adjusting settings to extend battery life. Cutting-edge technologies like silicon-carbon power cells continue ...

On Wednesday afternoon, I noticed that my phone was no longer sitting flush in its case. It took me a few minutes to realize that this was a big, honking sign of danger. The battery in my smartphone ...

That old smartphone buried in your junk drawer might be doing more than collecting dust. If its back panel is bulging, its screen is lifting away from the frame, or the case feels unusually warm, the ...

It was time for a family photo at a recent holiday gathering in Flat Rock when a young person whipped out a portable lithium-ion battery with a solar panel as their parent's phone showed low battery.

Though it's rarely a top choice among professionals, Ryobi has carved out a comfortable niche as a go-to brand for casual DIYers. There are plenty of top-rated Ryobi tools and products for under $50 ...