Fit for Air Travel Two-way fast charge in Type-C able to charge two gadgets at once Adaptable to a variety of devices Small enough to fit in your pocket incredibly quick smartphone charging Battery Type: Lithium-Ion 10,000mAh is the battery's capacity. 5°C to 35°C is the operating temperature. Type-C input ports Output ports: USB-A x 1 and Type-C x 1 Source: 5V⋓3A, 9V⋓2.5A, and 12V⋓1.8A 33W Maximum