As smartphones get thinner, their batteries necessarily get smaller — but all phones, includingiPhones, like to die at inopportune moments. The best MagSafe power bank can provide extra juice when you need it, no cables required. And, thanks to new charging standards, charge-ups are quicker.
I’ve been testing power banks for Engadget for around three years and have watched portable chargers get more efficient in real time. After testing around a dozen magnetic banks, I think Anker’s Qi2 MagGo 10K power bank is
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