I am selling this item due to a machine replacement. Returns are not accepted to prevent swapping of parts. I purchased this new and used it indoors for about 4 years. The battery still holds a 90% charge and is still usable. I regularly cleaned the screen with a cloth. Customizations: ・SSD: 512GB ・Memory: 16GB ・Keyboard: US keyboard Included: ・Main unit (Space Gray) ・Original box *Charger and cable not included