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 ...

A lithium battery exploded during a phone repair, injuring a technician at a shop in Xaysetha, Attapeu province, Laos. Somphon, 26, was removing a swollen battery when it suddenly burst into flames on ...