Power in your pocket. The Anker 321 Power Bank (PowerCore 5K) delivers 5,200mAh of portable power in a lightweight 4.16 oz design, giving your iPhone 13 a full charge. Dual USB-A and USB-C ports let you charge two devices at once with 12W output, while advanced safety features protect your devices. Perfect for phones, earbuds, or speakers. Includes USB-A to USB-C cable. Complies with CPSIA, Prop 65. 0.91" W x 1.76" H x 3.78" L