The 4000 mAh MagClick™ Wireless Power Bank and iWatch Charger is equipped with a rechargeable 4,000 mAh / 14.8Wh lithium-ion battery, functioning as both a wireless charging power bank for your phone and iWatch and a traditional power bank. The innovative MagClick™ technology allows it to magnetically attach to iPhone 12 models and newer, providing seamless wireless charging. Additionally, the wireless charging spot for the iWatch supports wireless charging up to 2W for Apple Watch devices. The power bank features two USB outputs—Type-C and USB-A—delivering 10.5W (5V/2.1A). It can be recharged via USB-C input, and a USB-C charging cable is included.