Input: AC 100-240V 50-60Hz Output: 20V 15A Max(300W), Comaptible with Lenovo 20V 11.5A 230W Charger. Compatible with: Lenovo Legion 5 5i 5P 7 C7 S7 Legion Pro 7 7i ThinkPad Y540 Y545 Y740 Thinkpad P73 P72 P71 P70 P53 P52 P51 P50 ThinkPad R7000P R9000K R9000P Y9000K Y9000X 9000K 9000P IdeaPad Pro 5 5i Compatible with P/N: GX21F23045 ADL300SDC3A ADL300SLC3A SA10R16956 5A10W86289 Package includes: 1 x 300W power adapter and 1 x high-quality AC cable We promise 1-year exchange, with 7*24h customer email service Compatible with Lenovo Legion 5 5i 5P 7 C7 S7, Legion Pro 7 7i, ThinkPad Y540 Y545 Y740, Thinkpad P73 P72 P71 P70 P53 P52 P51 P50, ThinkPad R7000P R9000K R9000P Y9000K Y9000X 9000K 9000P, IdeaPad Pro 5 5i, Compatible P/N: GX21F23045 ADL300SDC3A ADL300SLC3A SA10R16956 5A10W86289