Device comes with generic accessories. Battery has been replaced and the unit is 100% working. All previous data has been removed and the unit has been restored to factory settings.
Should you encounter any issues please reach out to us before leaving negative feedback, we've been doing this for quite some time and are buyer centric when it comes to replacements and returns (which are free).
Batteries and screens used are those available in the open market and are not original Apple components since those aren't made any longer.