For something that does exactly one task — charging your device while you’re on-the-go — a portable charger has a lot of specs. There’s how much power your power bank can hold, how fast it ...

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Some of the best power banks can charge your smartphone in under 70 minutes. The most sluggish can take almost three and a half hours. How our tests find you the best Number of charges Portable ...

We've tested power banks from Anker, Belkin, INIU and more, to help you find the perfect portable charger to top up your devices on the go Get the power of Which? in your pocket by downloading our app ...

If you've ever been stuck with a dead device and no way to charge it, you know exactly how panic-inducing it can be. If you want to avoid that situation, having a portable charger on standby could be ...

and Qi2 chargers (15W). Some battery makers have built Qi or MagSafe-compatible wireless charging into the surfaces of their portable batteries. Such batteries mean you can leave the cables at home.

Taiwanese airline Eva Air will ban the use of portable chargers on all its flights starting March 1 to enhance in-flight safety. Currently, the airline's regulations allow portable chargers and ...

It's my lifeline. Not only does it have a Qi pad, but the Baseus portable charger also boasts a built-in USB-C so you don't even need to carry around an extra cable to charge your phone.

These portable chargers and power banks give you the most boost when you're out of juice. I’m a Mobile Analyst at PCMag, which means I cover wireless phones, plans, tablets, ereaders ...

and Qi2 chargers (15W). Some battery makers have built Qi or MagSafe-compatible wireless charging into the surfaces of their portable batteries. Such batteries mean you can leave the cables at home.