This is the housing for a Galaxy Z Fold 3. It comes with a battery, so I think it will work immediately if you attach the board. It's a used item purchased from an overseas online shopping site. Everything in the photos is included. For the purpose of preventing trouble, we take videos when packing. If there is any damage upon arrival, please consult with the platform. Cancellations due to accidental orders are not possible. If you absolutely need to cancel, please consult with the platform. Functional defects: Yes