A MagSafe-compatible power bank that snaps to the back of an iPhone and charges wirelessly at 15W without a single cable is a significantly better experience than the alternatives, and Prime Day just made it easier to own one. Amazon has the Anker MagGo 10000mAh Slim at $60, down from its $79 standard price and within a few dollars of its record low, with Qi2 certification, a 30W USB-C port, aerogel thermal insulation, and a metal frame in a package measuring just 0.58 inches thick. Amazon is walking away with almost nothing on this one. Access requires Prime membership, and the 30-day trial has no card requirement.
Snaps to your iPhone, charges at 15W, no cable required
The Anker MagGo uses Qi2-certified magnetic alignment to lock onto any iPhone 12 through 17 series magnetically and charge at 15W wirelessly while attached to the back of the phone. That means one-handed attachment in a pocket or bag, no fumbling for a cable, and the power bank staying in position during use rather than sliding off. The 15W wireless charging speed is the Qi2 maximum and matches what Apple’s own MagSafe delivers, which makes the Anker MagGo the portable equivalent of plugging into a wall MagSafe charger rather than the slower 5W to 7.5W speeds that non-certified wireless power banks produce.
The 10000mAh capacity delivers up to 1.8 full charges for an iPhone 15 Pro from a single power bank charge, which covers a full travel day or a multi-day trip with moderate daily use without needing to recharge the bank itself. The 30W USB-C port handles wired charging simultaneously for a second device, so a laptop or tablet can charge from the USB-C port while an iPhone charges wirelessly from the magnetic pad at the same time, running two devices from one power bank without splitting the wireless output.
Aerogel thermal insulation keeps the power bank cool during wireless charging, which matters for a device that sits directly against the back of a phone: excessive heat during wireless charging is one of the factors that degrades battery health over time, and the aerogel layer addresses that rather than leaving thermal management to chance. The matte finish and metal frame keep the unit from feeling like a budget accessory despite the price, and the 0.58-inch thickness means it adds minimal bulk when attached to the phone.
Near record low on the cable-free charging upgrade
Standard power banks at this capacity require a cable between the bank and the phone, which means either holding the phone awkwardly while it charges or setting both down together and waiting. The MagSafe approach eliminates that entirely: attach the bank, put the phone in a pocket, and charging happens passively without any cable management. For travel, commuting, or any situation where the phone needs power without access to a wall outlet, that difference in daily friction is the upgrade that makes a MagSafe power bank worth the premium over a standard cable-based alternative.
The 24-month warranty covers the full unit, and the included 60cm USB-C to USB-C cable handles recharging the power bank itself. At 10000mAh and Qi2 certified, this is Anker’s most capable slim MagSafe power bank, positioned above the lighter 5000mAh version for users who need meaningful capacity rather than emergency top-up power.