Built-in Dual Fast Charging Cables: Equipped with an for Apple 20W PD fast charging cable and an for Huawei SCP 22.5W cable, satisfying all your charging needs at once Charge 4 Devices Simultaneously: Supports 4-port simultaneous output, good for sharing and no more waiting 20000mAh High Capacity: Premium quality with high standards, large capacity to cover your daily charging needs Smart Digital Display: Real-time battery level display to show you the remaining power Dual-Way Fast Charging: The PD port supports dual-way fast charging, fully recharging itself in a snap Small-Current Mode: Supports charging for small-current devices such as wireless earphones, watches, electric toothbrushes, etc. Specifications: Name: Power Bank Model No.: PPQD3-20 Battery: Polymer Lithium Battery Capacity: 20000mAh/76Wh Energy conversion rate: 75% Type-C input: 5V-3A; 9V-2A; 12V-1.5A Type-C output: 5V-2.4A; 9V-2.22A; 12V=1.5A Type-C cable output: 5V-2.4A; 9V-2A; 10V-2.25A(SCP); 12V-1.5A iP cable output: 5V-2.4A; 9V-2.22A USB output: 5V-2.4A Total output: 5V-2.4A Size: 135 x 75 x 30mm Weight: about 370g