Adapter for X270, Yoga 370, T470 , T470S, T570,  P51S, ThinkPad 13, ThinkPad 13, ThinkPad 13, ADLX45ULCU2A, SA10E75820, 5A10K34713, 00HM642, 4X20E75131, ADLX45UDCU2A, 5A10K34723, SA10E75811, 00HM633, GX20M33579, ADLX45YCC3A Laptop.

The Part numbers of the Lenovo Adapter are:-
4X20M26260, 4X20M26252, ADLX45ULCU2A,
SA10E75820, 5A10K34713, 00HM642,
4X20E75131, ADLX45UDCU2A, 5A10K34723,
SA10E75811, 00HM633, GX20M33579,
ADLX45YCC3A, 4X20M26258, 4X20M26259,
4X20M26261.

This Adapter is for:-
X270, Yoga 370, T470 , T470S, T570, X1 Carbon 5th Gen,
X1 Tablet (1st Gen), P51S, ThinkPad 13 (1st Gen) Chrome,
ThinkPad 13 (1st Gen) Windows, ThinkPad 13 (2nd) Gen Windows,
ADLX45ULCU2A, SA10E75820, 5A10K34713,
00HM642, 4X20E75131, ADLX45UDCU2A,
5A10K34723, SA10E75811, 00HM633,
GX20M33579, ADLX45YCC3A Laptop.

Capacity:- 45W
Warranty:- 1 Year