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. Battery technology. Lithium Polymer (LiPo). Charging source. USB. Ports & interfaces. USB Type-C ports quantity. 1. USB Type-A output ports. 1. USB Type-C connector. Yes. Input interface. USB Type-C. Power. Power protection features. Overcharge. Total output power. 65 W. Operational conditions. Operating relative humidity (H-H). 8 - 90%. Operating temperature (T-T). 0 - 35 °C. Certificates. Certification. CB, CE, cTUVus, UN38.3, CEC. Weight & dimensions. Weight. 390 g. Height. 23 mm. Depth. 72 mm. Width. 170 mm. Packaging content. Quantity per pack. 1 pc(s). Packaging data. Package type. Box. Package weight. 497 g. Package height. 221 mm. Package depth. 32 mm. Package width. 107 mm