iPad 6th generation, Wi-Fi model. There are some signs of use on the back, but it's generally clean. Storage capacity: 128GB Functional defects: None Maximum battery capacity: Unknown I have not installed any tools to check the maximum battery capacity, so I will not be checking it. I do not accept price negotiations. I will decline any requests for price reductions. Please understand that this is a used item before purchasing. If you have any questions, please ask in the comments.