Model: OPB-5205CL Capacity/Energy: 20000mAh/74Wh Input (Type-C Port): 5V⎓3A; 9V⎓2.22A; 12V⎓1.67A; 20W Max Input (Type-C Cable): 5V⎓3A; 9V⎓2.22A; 12V⎓1.67A; 20W Max Output (Type-C Port): 5V⎓3A; 9V⎓2.22A; 10V⎓2.25A; 12V⎓1.67A; 22.5W Max Output (Type-C Cable): 5V⎓3A; 9V⎓2.22A; 10V⎓2.25A; 12V⎓1.67A; 22.5W Max Output (USB-A Port): 5V⎓3A; 9V⎓2A; 10V⎓2.25A; 12V⎓1.5A; 22.5W Max Output (Lightning Cable): 5V⎓3A; 9V⎓2.22A; 12V⎓1.67A; 20W Max Multi-Port Output: 5V⎓3A; 15W Max *oraimo Lab test results for the number of charges for iPhone Air. Actual performance may vary based on individual usage.