What You Get: Anker 621 Magnetic Battery (MagGo), 23.6 in (60 cm) USBC to USBC cable, welcome guide. Charge in a Snap: Align your iPhone and battery with a snap. Say goodbye to disconnection issues caused by wireless charging misalignment. Strong Attachment: Equipped with ultrastrong magnets that firmly attach to the back of the iPhone 14 or 13 so you can singlehandedly take selfies, make calls, and more. PocketSized Power: Slim enough to snap to your phone and slip into your pack, purse, or pocket. 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.