Meeting a wide variety of charging needs, the Prime Power Bank from Anker is a lightweight, portable power bank with a capacity of 20,100mAh. It features two USB-C ports that charge devices at up to 140W, plus a USB-A port that charges devices at up to 22.5W. All three charging ports may be used simultaneously and deliver a total power output of 220W. When the power bank is depleted, either USB-C port may be used to recharge it at up to 100W. Thanks to Anker’s smartphone app, users are able to monitor real-time charging info and adjust power settings.