1. No need to worry about forgetting to bring the data cable and being unable to charge the power bank. You can charge it if there is a socket.
2. When the power bank is plugged into the socket, max 45W.
3. Power bank mode: max 20W.
4. The power bank can charge mobile phones, tablets, etc. at the same time.
5. Portable and can be taken on the plane, smaller in size.