A battery is a device that stores energy in chemical form and can convert it into electric energy through electrochemical reactions. Using focused ion-beam milling and electron backscatter ...

If you had asked me a few years ago what I considered to be the weakness of modern smartphones compared to older phones, I'd have said the battery. When you look at phones from before modern ...

WATCH: David Tennant and Aidan Turner star in trailer for Disney+'s Rivals Furious, Tony Bellingham confronts Cameron, who he realises has betrayed him and has been sleeping with his greatest ...

It’s essential to have a good grasp on the health of your phone battery, whether it be the number of charging cycles, its actual capacity, or its temperature. Even batteries in the best ...

According to Shi, the most common cause of a swollen battery is overcharging. Keeping your battery at a high state of charge can stress it out, allowing it to degrade faster. “In an application ...

Looking for a phone that won't let you down when it comes to battery life? We've got you covered. At PhoneArena, we are independently testing the battery life of each smartphone we review. So which ...

Neil Tennant of the Pet Shop Boys has reacted to the news that Newcastle music store JG Windows has closed after it failed to find a buyer. The company, which had a shop in the city’s Central ...

If you've snagged one of the best iPhones or best Androids recently, you're going to need a faster charger than you were using before, and you'll definitely want a battery pack to keep your phone ...

So, the island is turning to a new generation of batteries designed to stockpile massive amounts of energy — a critical step toward replacing power plants fueled by coal, gas and oil ...

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power banks give you the most boost when you're out of juice. I’m a Mobile ...