This is a brand new bottom case for Lenovo ThinkPad T480. It is compatible with part number 01YR485.
Lenovo ThinkPad T480 (20L5, 20L6)
Compatible Part Number:
Condition: Brand new
Warranty: One (1) Year
How to tips:
1. Please remove the external battery before you replace the bottom case.
2. Wear anti-static gloves when replacing the palm rest to avoid damaging the internal parts of the notebook.
3. You need to remove all screws securing the bottom case and then pry off the case with a plastic tool.