Lenovo Chromebook (tablet), model CT-X636F. ⚠️The battery was replaced once by a professional. After that, it only displays "Calculating battery percentage..." and the remaining battery life is unknown. However, it feels like the normal capacity is maintained. I bought it a few years ago and used it with a tablet arm for watching videos. The included keyboard has little wear and tear. I will ship it after initializing it, so it may take some time as I am not familiar with the process. I can't find the packaging, so please assume it is not included. I will pack it carefully with bubble wrap. The original charger and cable are included. Defective function: Yes (battery level display unknown) Storage capacity: 128G