The bigger the number the faster the speed. Buy a 2022 MacBook Air M2 and its base spec ships with a 30W charger. That'll take around 2.5-hours to fully recharge the system, so it's not very speedy.

The new Anker 165W Power Bank comes with a 25,000mAh battery capacity and 165W of power, and Anker claims it can fully charge a MacBook Air M2 (and still have some juice in the tank) and an iPhone ...

It’s not time for a eulogy quite yet, but needless to say, Apple hardware was great, and the charger was even better. It had Magsafe, and didn’t start fires. What more could you ask for?

but a handful can charge even faster with more power—most notably, the MacBook Air (2022 or later) reaches its peak charging speed at 67 W, the 15-inch MacBook Pro (2019) at 87 W, and both the ...