The Verdict
The Anker 622 Magnetic Battery (MagGo) is a product that looks better on a TikTok feed than it performs in your hand. It absolutely delivers on its viral promise: a slim, convenient MagSafe battery pack with a genuinely useful foldable kickstand. For casual use, topping off your battery while watching videos at a coffee shop, it’s a clever gadget. However, persistent and widely-reported issues with overheating, inefficient charging, and a less-than-full charge capacity make its $48 price tag a tough sell. It’s a brilliant idea hampered by thermal execution flaws.
This is the definition of a 'top-off' battery. It's designed to get you from 40% back to 80%, not from 0% to 100%. Expecting a full charge, especially on larger Pro Max models, will lead to disappointment.
What Went Viral
The Anker 622 MagGo flooded 'what's in my bag' and 'travel essentials' TikToks for a simple reason: it's visually clever. With 2.5 million views on related videos, its appeal is obvious. Creators showed off its satisfying magnetic snap onto the back of an iPhone, its slim profile that barely adds bulk, and the star of the show—the foldable kickstand. The ability to prop your phone up vertically for scrolling or horizontally for watching videos, all while charging cable-free, created a perfect storm of perceived convenience. It presented itself as the ultimate solution to tangled wires and dying phones on the go, a sleek accessory that solved multiple problems at once.
What the Comments Actually Say
Beneath the polished influencer videos, a more complicated picture emerges from real user feedback. While the Amazon rating sits at a respectable 4.3 stars, discussions on Reddit and YouTube reveal a consistent pattern of complaints that temper the hype.
The most significant and repeated criticism is heat. Across multiple Reddit threads from 2022 to 2024, users report the device getting uncomfortably hot during wireless charging. One user, "Heavy-Bicycle3378," noted that the phone itself overheats, and a large portion of the 5,000mAh capacity is simply lost as thermal energy. YouTuber "ThisBrownGeek" dedicated a video to this flaw, demonstrating how the overheating can cause the iPhone to stop charging altogether to protect its battery.
"It gets way too hot." - Reddit user "KnockOnWoodhead"
Charging efficiency is the second major point of contention. Users widely agree that the 5,000mAh capacity does not translate to a full iPhone charge. One Redditor estimated it provides about 0.8 charges for an iPhone 13, and only half a charge for an iPhone 13 Pro Max. This positions it strictly as a battery extender, not a full-cycle power bank.
Finally, the build quality receives mixed reviews. While many praise the soft-touch material, some users, like YouTuber "MobileReviews Eh!", found the magnetic connection to be "below average" and prone to detaching. Another Reddit commenter noted the magnet on the kickstand itself weakened over time, compromising its primary feature.
Technical Comparison
Compared to a standard, non-MagSafe 5,000mAh power bank, the Anker 622 MagGo trades raw performance for convenience. A traditional power bank will charge your phone much faster via a USB-C cable and will do so more efficiently, with less energy lost to heat. It will also likely cost less than half the price.
What you're paying for with the Anker 622 is the integration of three accessories into one: a power bank, a wireless charger, and a phone stand. The MagSafe compatibility eliminates the need for a cable, and the built-in stand is something you'd otherwise have to carry separately. The Anker charges at 7.5W, which is faster than Apple's own MagSafe Battery Pack (5W on the go) but significantly slower than the 15W+ speeds you'd get from a wired connection.
The Catch
The core function of a battery pack is to charge a device efficiently. The Anker 622's tendency to generate excessive heat fundamentally undermines this purpose. A significant amount of its stored energy is wasted as heat rather than transferred to your phone's battery. This inefficiency means you're getting far less than 5,000mAh of actual charging power, and in some cases, the heat can force your phone to stop charging entirely, defeating the product's purpose at the worst possible moment.
