20V 4.5A 90W Laptop Car Charger for Lenovo ThinkPad X240S E431 E531 G500 G505 T440 E431 E360 IdeaPad Yoga Power Adapter ChargerSquare Pin
Item Specification:
1)Color: Black
2)Input: DC 11-15V
3)Output:DC 20V 3.25A/ 4.5A
4)power: 90W
5)Package include: 1 x DC Car Charger 20V 4.5A 90w for Lenovo ThinkPad X240S E431 E531 G500 G505 T440
6)Cable Length: Approx. 1.2m
Compatible models:
PA-1650-37LC, 45N0267, 45N0278 ADP-65XB
IdeaPad Yoga 13 11 Yoga 2 Pro M490 x1 E431 E531 G500 G505 Series
0B46994, 0B47008, 112012-11, 36200124, 36200235, 36200236, 36200237, 36200252, 36200254, 36200298, 45N0235, 45N0236, 45N0237, 45N0238, 45N0239, 45N0240, 45N0245, 45N0246, 45N0249, 45N0250, 45N0253, 45N0265, 45N0266, 45N0267, 45N0278, 45N0305, 45N0306, 45N0309, 45N0310, ADLX90NCC3A, ADLX90NCT3A, ADLX90NDC3A, ADLX90NLC3A, ADLX90NLT3, ADLX90NLT3A, ADP-65XB A, PA-1650-37LC, PA-1900-72
IdeaPad B490, IdeaPad B490s, IdeaPad Flex14, IdeaPad Flex15, IdeaPad G400, IdeaPad G405, IdeaPad G405s, IdeaPad G500, IdeaPad G500s, Ideapad G505, IdeaPad G505s, IdeaPad G510, IdeaPad G700, IdeaPad S210 Touch, IdeaPad S510p, IdeaPad U330p, IdeaPad U430, IdeaPad U430p, IdeaPad Yoga 11,
IdeaPad Yoga 11S, IdeaPad Yoga 13, ThinkPad E531, ThinkPad Edge E431, ThinkPad S3, ThinkPad S5, ThinkPad T431s, ThinkPad T440, Thinkpad T440p, Thinkpad T440S, ThinkPad X1 Carbon, ThinkPad X230s
If your power adapter is with 65W or 90W, and with the same round big pin as picture, then you can shoose this car charger to charge your laptop in the car.