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; ...

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 ...

Lithium-ion batteries find use in way more applications than standard alkaline batteries. The best part is that you don't need to throw out lithium-ion batteries when they're depleted, you can simply ...