Laptop Power Adapter LENOVO 170W: 20V, 8.5A

This laptop power adapter can be used instead of the original Lenovo 170W: 20V, 8.5A.
 Specifications: Adapter dimension: square plug USB. Power supply: 120-240V. Output voltage: 20V. Output current: 8.5A. Power consumption: 170W.
 Warranty: 24 months.  Compatible computer models: Lenovo ThinkPad 11e Series. Lenovo ThinkPad 11e 1st Gen (AMD Windows). Lenovo ThinkPad 11e 1st Gen (Chromebook). Lenovo ThinkPad 11e 1st Gen (Intel Windows). Lenovo ThinkPad 11e 2nd Generation (Intel Windows). Lenovo E440. Lenovo E450. Lenovo E455. Lenovo E540. Lenovo E550. Lenovo E550c. Lenovo E555. Lenovo L450. Lenovo Multimode ThinkPad Helix (1st Gen). Lenovo ThinkPad Helix S Series. Lenovo ThinkPad Helix S431. Lenovo ThinkPad Helix S440. Lenovo ThinkPad Helix S531. Lenovo ThinkPad Helix S540. Lenovo ThinkPad Helix T Series. Lenovo ThinkPad Helix T431s. Lenovo ThinkPad Helix T440. Lenovo ThinkPad Helix T440p. Lenovo ThinkPad Helix T440s. Lenovo ThinkPad Helix T450. Lenovo ThinkPad Helix T450s. Lenovo ThinkPad Helix T540p. Lenovo ThinkPad Helix T550. Lenovo ThinkPad Helix W Series. Lenovo ThinkPad Helix W540. Lenovo ThinkPad Helix W541. Lenovo ThinkPad Helix W550s. Lenovo ThinkPad Helix X Series. Lenovo ThinkPad Helix 11e. Lenovo ThinkPad Helix X1 Carbon (3rd Gen). Lenovo ThinkPad Helix X240. Lenovo ThinkPad Helix X240s. Lenovo ThinkPad Helix X250. Lenovo Yoga 12 (S1). Lenovo Yoga 14 (S3). Lenovo Yoga 15 (S5).
 Compatible part numbers: ADL170NLC2A. ADL170NLC3A. 45N0370. 45N0373. 45N0374. 45N0375. 45N0487. 4X20E50574. 36200321. PA-1171-71.
 Manufacturer: Extra Digital.