But, my iPhone usage is particularly heavy, and it's never more than an arm's reach away. Consequently, someone with a more ...

But there are also things that we can do to prevent battery wear. A research paper led by Jihyun Hong at Postech and Jongsoon ...

LCD display and a port for topping up an iPhone. After all, a hand warmer is basically a big rechargeable battery that puts ...

All rechargeable batteries are consumables and ... Software developer Callidus Auctor cautioned against obsessing over iPhone battery health percentages, saying they are only estimates and ...