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 Built-in overcharge and safety protection The Lenovo Go USB-C Laptop Power Bank (20000 mAh) is a game-changing solution for remote workers who need access to a large reserve of power for their USB-C laptops and devices to achieve peak productivity. With a whopping 20,000 mAh capacity, you can rapidly charge multiple devices even while you are recharging the power bank. Design Shape Rectangle On/off switch Yes Charger compatibility Universal Housing material Plastic Product colour Grey Number of simultaneously connected devices (max) 3 Performance USB Power Delivery (USB PD) Yes Fast charging Yes Built-in radio No Battery capacity 74 Wh Batter