Weiwin 170W 20V 8.5A Slim Tip AC Adapter Charger ADL170NLC3A Compatible for Lenovo Legion Y720 Ideapad Y720-15IKB,ThinkPad W540 W550s P50 P50S P70 E440 E450 E555 S431 T440 T540p X240 X250 Yoga 15

• UPC   722737397849
• A new laptop adapter with US power cord for free,100% compatible. Input Voltage: AC100-240V, Output Voltage:20V,Output current:8.5A,Total output power:170W,DC pin sizes:yellow USB Safety Features: Over current protection. Total power protection. Over voltage protection. Short Circuit Protection,100% test before delivery,UL,CE,FCC,ROHS standard. Compatible Part Number:For Lenovo ThinkPad W540 W550s ThinkPad E440 E450 E555 S431 T540p X240 X250 Yoga 15 (S5) 4X20E50574 ADL170NLC3A 36200321 45N0487 ADL170NLC2A ADL170NLC2A ADL170NLC3A 45N0370 45N0373 45N0374 45N0375 45N0487 4X20E50574 36200321 PA-1171-71 Fit Models:For ThinkPad 11e Series, 11e 1st Gen (AMD Windows), 11e 1st Gen (Chromebook), 11e 1st Gen (Intel Windows), 11e 2nd Generation (Intel Windows) E Series- E440, E450, E455, E540, E550, E550c, E555 L Series- L450, Multimode- ThinkPad Helix (1st Gen) S Series- S431, S440, S531, S540 T Series- T431s, T440, T440p, T440s, T450, T450s, T540p, T550 W Series- W540, W550s X Series- 11e, X1 Carbon (3rd Gen), X240, X240s, X250 Yoga- Yoga 12 (S1), Yoga 14 (S3), Yoga 15 (S5)