Delippo 170W 20V 85A AC Adapter Laptop Charger with Lenovo ThinkPad W540 W550s E440 E450 E555 S431 T540p X240 X250 Yoga 15 36200321 45N0487 45N0374 45N0375 45N0487 4X20E50574

Please kindly check the pin size/voltage/amp before purchasing! If you can't make sure,Please feel free to contact us. Compatible with Model: for Lenovo ThinkPad W540 W550s 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 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- 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) Safe and Intelligent Charging: CE / ROHS / FCC /CCC Certification. Strong, durable construction and compact design. Built-in safety features include overload, Over-heat, anti-interfe rence and short circuit protection. Delippo? ac adapter charge your device at maximum current and full speed. Charging will automatically stop when battery is full. Package Includes: 1 x AC Adapter 1 x Free US Power Cord - 1.5m/5ft