Anker 621 Magnetic Battery (MagGo)

• Smaller Than Ever: Anker's new MiniCell technology delivers identical charging performance with fewer components. This means it's smaller and lighter than ever before.
• Pocket-Sized Power: Slim enough to snap to your phone and slip into your pack, purse, or pocket.
• Strong Attachment: Equipped with ultra-strong magnets that firmly attach to the back of the iPhone 13 or 12 so you can single-handedly take selfies, make calls, and more.
• Charge in a Snap: Align your iPhone and battery with a snap. Say goodbye to disconnection issues caused by wireless charging misalignment.
• Compact and Capable: With a 5,000 mAh capacity that fits into any pack, palm, or pocket, it's the best option to keep you going until you get hold of a power plug.

Notes:

For best results, use a power adapter with at least 12W output (not included).
Not compatible with non-magnetic phone cases, such as Otterbox defender cases.
Magnetic and metal attachments such as cards, keys, and pop grips will interfere with charging.
The magnetic charge provides up to 7.5W maximum power.
When the portable charger is charging or discharging, some heat may be generated due to energy loss during transmission. This is a normal occurrence.
Does not support charging two devices at once. The device that is connected to a cable will be given priority over the device that's being charged wirelessly.
Due to the incompatible size of the portable charger, it is not recommended to use with iPhone 13/12 mini.