Having a power bank is a must for many people. Some smartphones offer outstanding battery life, while others, not so much. Well, if you’re in the latter category, having an extra battery with you ...

Having a power bank is a must for many people. Some smartphones offer outstanding battery life, while others, not so much. Well, if you’re in the latter category, having an extra battery with you ...

WASHINGTON — More than 200,000 portable power bank chargers have been recalled after overheating and causing fires, which resulted in injuries and hundreds of thousands of dollars in property damage.