Fast Charging Made Easy: Get high-speed charging with the built-in 22.5W USB-C cable for all your devices and enjoy the convenience of charging your phone 3 to 4 times. Simple to Carry, Simple to Charge: This power bank's integrated strap guarantees portability and easy charging no matter where you are. You Have Power in Your Pocket: Experience the power of a 20,000mAh battery that can power phones and tablets for days in a slim 4.5 × 2.8 × 1.2-inch design. Universal Compatibility: Exceptionally effective charging for a variety of phones, tablets, smartphones, and other devices. The Anker Power Bank (20,000mAh, 22.5W, Integrated USB-C Cable), a welcome guide, our worry-free 18-month warranty, and amiable customer support are all included in the package. (Note: Additional cables are not included; the built-in cable supports both charging and recharging.)