About this item ✅【Portable Charger with Built-in Cables】20000mAh Power bank with built-in 2 charging cables, USB-C cable (output or input), and for iPhone cable for output, You can use these two cables directly to charge your different devices. The built-in USB A input cable recharges the power bank itself. No need to take any charging cables, perfect battery pack for travel. ✅【Charging 4 devices simultaneously】20000mAh Portable charger with 4 outputs (2 cables and 2 USB A ports), which can charge 4 devices simultaneously. The multi-port design allows you to share portable power with family and friends. ✅【Up to 22.5W Fast Charging】The USB port of the external battery power bank supports up to 22.5W fast charging output, which can charge your phone up to 60% in just 30 minutes, charging your device quickly and saving charging time. ✅【Two ways to charge the portable charger】One is to charge the power bank directly through the built-in USB-C cable, which can be fully charged within 6 hours. The other is to charge the portable charger (18W Max) through the USB C port, it can be fully charged within 4 hours. portable charger with LED display, you can know the accurate remaining battery percentage. ✅【20000mAh Capicity& Wide Compatibility】The high capacity of 20000mAh provides several charges for your device, depending on the capacity of your device. Multifunctional power bank with built-in iOS cable and Type-C cable, It's compatible with iPhone 15/14/13/12/11/XR/8/7, iPad, and Samsung Galaxy S23/S22/S21/S20, Tablet, and other USB C devices. ✅【What You Get】Guowo 20000mAh power bank*1, User Manual x 1, Charging cable x 1, 24 hours friendly customer service.