Lenovo Go USB-C Laptop Power Bank, 20,000mAh capacity, 65W max. output, Dual USB-C connection, 1 x USB-C port + 1 x USB-C integrated cable, USB- C charging support power-in and power-out, 1 x USB-A fast charging up to 18W, Fast charge with any USB-C adapter, fully charged in 3 hours, Simultaneously charging up to 3 devices, Supports pass-through charging, Compatible with any PD 3.0 devices, LED Indicator, Color: Thunder Black, Warranty: 1 Year