Capacity/Energy: 10000mAh/37Wh; Input 1 (Type-C): 5V=3A, (15W Max); Output 1 (USB-A): 5V=3A, (15W Max); Output 2 (USB-A): 5V=3A, (15W Max); Output 3 (Type-C): 5V=3A, (15W Max); Total Output: 15W Max *oraimo Lab test results Based on Apple's official data, iPhone 15 Pro supports up to 23 hoburs of video playback per charge. This power bank extends usage by up to 46 hours. Actual usage may vary oraimo Lab test results for the number of charges for iPh 15 Pro.