This is a Lenovo® 4X20E50574 compatible 170W 20V 8.5A laptop power adapter specifically designed for Lenovo® notebooks. Our power adapters are 100% tested and compatible with the intended systems.
- Application tested and guaranteed to work
- 170W Laptop Power Adapter
- This adapter operates at 20V & 8.5A
- Lenovo laptop power adapter for replacement or addition to original