Adapter for ThinkPad L Series: L570, L470, L460, L560, L450, L540, L440 Laptop.

The Part numbers of the Lenovo Adapter are:-
4X20E50574, 888015045, 4X20E50575,
4X20E50584, 4X20E50576, 4X20E50577,
4X20E50578, 4X20E50579, 4X20E50580,
4X20E50580, 4X20E50582, 4X20E50583,
4X20E50585, 4X20E50581, 4X20E50586,
4X20E50587, 4X20E50588, 4X20E50589,
4X20E75090, 0A36258, 0B46994,
4X20E50558, 4X20E75111, ADL170NLC3A,
ADL170NLC2A, 36200320, 36200317, 0A36227,
45N0113, 45N0373, 45N0374, 45N0371,
45N0372.

This Adapter is for:-
ThinkPad L Series: L570 (#20J8, 20J9, 20JQ, 20JR), L470 (#20J4, 20J5, 20JU, 20JV), L460 (#20FU, 20FV) L560 (#20F2, 20F1), L450 (#20DS, 20DT), L540 (#20AU, 20AV), L440 (#20AS, 20AT) Laptop.

Capacity:– 170W
Warranty:- 1 Year