Input: 100-240V 50-60Hz, Output: 20V-11.5A, Watt: 230W,Not Compatible with 300W Compatible with Lenovo Legion 5 Y540-15IRH Y540-17IRH Y540-17IRH-PG0 Y720-15IKB Y740-15ICHg Y545-PG0 Y730 Y900 Y910 Y920 Y7000 Y7000P Y9000K R720 Series, Legion 7-15IMH05 7-15IMHg05. Legion C7 15IMH05, Legion S7 15ACH6, Legion S7 15ARH5, Legion S7 15IMH5. Thinkpad P73 P72 P71 P70. ThinkPad P53s P53 P52s P52 P51 P50 P50s, ThinkPad W540 W541 W550S W550. Lenovo 230W Charger Compatible with Lenovo 230 Watt AC Adapter P/N: GX20Z46307, GX20L29347, 4X20S56713, 4X20E75111, 4X20Z83991, 00HM626 00HM627 36200321 45N0554 5A10H28356 ADL170NLC2A ADL230NDC3A ADL230NLC3A PA-1231-12LA SA10E75805 5A10H28357 SA10E75804 00HM626 W550s, X1 Carbon (2nd Gen), X1 Carbon (3rd Gen) , X1 Carbon (4th Gen) , X1 Yoga (1st Gen) , X240,X240s ,X250,X260,P40 Yoga,P50,P50s,P51,P51s,P70,P71 Compatible with Lenovo Legion 5-15ACH6 5-15ACH6A 5-15ACH6H 5-15ARH05H 5-15IMH05H 5-15IMH6 5-15ITH6 5-15ITH6H 5-17ACH6 5-17ACH6H 5-17ARH05H 5-17IMH05