X4 lid with updated charger holder and wire guide. I printed the original and it would not fit my charger or prop tool. I did a few changes and it works with the charger and prop tool that came with our hubson X4. I added a few snap features to hold the parts in. Measure your charger and compare to this one to make sure it fits. Credit to rboutrois for the original design, fits my daughter's quad perfect (except for the lid)