Choetech's 20000mAh Portable Power Bank with powerful USB-C output reaches up to 45W Max to fully charge your MacBook Pro iPhone Nintendo Switch GoPro camera battery desk lamp small fan etc. Fast charge your 3 devices simultaneously never run out of power on-the-go. Fully recharge Macbook Pro 13'' within 2 hours. 20000mAh Large Capacity Power Bank This portable PD power bank capacity is pretty impressive at 20000 mAh this allows it to charge most smartphones a total of five or six times. Multi Protectection Built-in short circuit protection over-voltage protection over-current protection and temperature control certified by FCC CE TUV PSE to keep you and your devices safe. Rapid Recharge The USB-C Port supports 45W input use a PD wall chargernot included with the included USB-C to C cable to recharge your 20000mAh portable PD power bank in 2 hours. Smooth Design The aluminum alloy shell with good heat dissipation that is functional and gives you good sense of touch and the interpretation of a sense of thick and classic. Three Ports High-Speed Charging When charging 3 devices at the same time the USB-C port still supports 45W Max fast charging the 2 USB-A ports support 18W Max.