?GUARANTEE?: Within 30 days of purchase, we offer a no-questions-asked full money back guarantee. Additionally, for 2 years from the date of purchase, we will exchange your product free of charge should it become defective. ?Here’s What You Get?: 1 x power adapter, 1 x high-quality AC cable?SAFETY RELIABILITY?All of our product lines are put through rigorous quality control procedures to ensure safe, reliable operation for years to come. We guarantee our products will charge your device as efficiently as the original charger, or any other replacement. [Compatibility]- This Lenovo Legion gaming laptop charger is compatible with most Legion series laptops such as the Legion 5 5i 5P 7 7i C7 S7 Y540 Y545 Y740 and more. It is also compatible with some Lenovo Thinkpad Workstations that use the Lenovo 300W AC adapter.(Thinkpad P73 P72 P71 P70 P53 P52 P51 P50). ?Compatible Adapter?: P/N.: ADL300SDC3A SA10R16956 5A10W86289. ?AC Input?: 100-240V 50-60Hz ?Output?: 20V 15.0A Power: 300W.