The Anker MagGo Power Bank is a portable battery pack that is MagSafe compatible and Qi2 certified for fast 15W wireless charging of iPhones and other devices. Ultra-fast 15W wireless charging enabled by Qi2 certification 6,600mAh capacity to fully charge most iPhones once Foldable, adjustable stand for convenient viewing angles Five color options available Safety features like foreign object detection and temperature control