The ease with which a MagSafe power bank can top up your iPhone battery makes them some of the most handy accessories to pair with Apple’s smartphones. Just magnetically snap one to the back of your phone and let that battery juice flow.
In the past though, the trade-off for that convenience has been trickle-slow charging speeds. But the introduction of the Qi2 standard changes that, finally allowing for a 15W charging speed over a magnetic connection, effectively doubling how fast you can refill your handset’s onboard battery over the older 7.5W standard.
