Anker 533 vs Anker 622 Magnetic Power Bank

The fundamental tradeoff here is not really about brand or price — it is about how you think about portable charging. The Anker 533 is a traditional power bank: you keep it in your bag, pull it out when your phone drops below 30%, plug in a cable, and put it away. The Anker 622 inverts that model entirely. It attaches magnetically to the back of your iPhone 12 or newer via MagSafe, charges passively while you use the phone, and disappears when you take it off. Neither approach is objectively better; they solve different problems.

The charging speed difference is real and worth understanding before you buy. The Anker 533's 30W USB-C wired output will take an iPhone 15 Pro from dead to roughly 50% in about 30 minutes — comparable to a wall charger. The Anker 622's MagSafe wireless output is 7.5W, which is the maximum Apple allows for third-party MagSafe accessories (Apple's own MagSafe charger delivers 15W). At 7.5W, charging an iPhone 15 Pro from dead to 50% takes around 90 minutes. That is not a knock on the 622 — wireless charging is always slower than wired — but if you are at 10% battery and need 50% in the next 45 minutes, the 622 cannot help you the way the 533 can.

The MagSafe compatibility on the Anker 622 requires iPhone 12 or later. Earlier iPhones, Android phones, and iPads are not compatible with the magnetic snap. On those devices, you can still use the 622 via its USB-C cable port, but you lose the entire form factor advantage — at that point you are carrying a heavier, lower-capacity version of a standard power bank. The 622 is genuinely excellent hardware, but only if you have a current-generation iPhone. For anyone on Android or an older iPhone, the 533 is the unambiguous choice.

The weight and form factor of the 622 changes how you think about carrying a battery. At 103g, it adds less to your daily carry than most phone cases. Many users attach it in the morning along with their MagSafe wallet and forget it is there until they glance down and notice their battery percentage has stopped falling. The 341g Anker 533, by contrast, is something you consciously decide to bring. For a day where you know you will need a lot of power, the 533 is worth packing. For every other day, the 622 is the one you will actually keep using because it demands nothing from you.

The Anker 622's built-in foldable kickstand is worth mentioning separately because it solves a genuine desk annoyance. When the bank is snapped to your phone, folding out the kickstand props the phone-plus-battery stack at a comfortable viewing angle. This is useful on a desk, on an airplane tray table, or on a nightstand while the phone charges. It is a small feature that adds real daily value beyond just power delivery. If you spend time watching video on your phone while charging, that kickstand alone may tip the decision for you.