About this item 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. Easy to Carry, Easier to Charge: Featuring a built-in strap, this power bank ensures portability and convenient charging wherever you are. Power in Your Pocket: Discover the power of a 20,000mAh battery in a slim 4.5 × 2.8 × 1.2-inch design, fueling phones and tablets for days. Universal Compatibility: Charge a wide range of phones, smartphones, tablets, and more with remarkable efficiency. What You Get: Anker Power Bank (20,000mAh, 22.5W, Built-In USB-C Cable), welcome guide, our worry-free 18-month warranty, and friendly customer service. (Note: The built-in cable supports both charging and recharging; additional cables are not included.)