Lenovo Charger 20V 4.5A

90W Lenovo Laptop Ac Adapter / Charger 20V 4.5A Square Tip USB-Tip

Input:    AC 100-240V, 50-60Hz
Output:  20V 4.5A
Power:  90W
Connector size： USB-Type

Compatible laptop Models:
ThinkPad Edge S540, Flex 3-1120, Flex 3-1130, Flex 3-1435,
ThinkPad Edge Flex 3-1470, Flex 3-1535, Flex 3-1570,
IdeaPad Flex 10, IdeaPad Flex 2-15, IdeaPad Y50-70,
ThinkPad E440, E450,E540,E550,
ThinkPad Edge E450c,E550c, ThinkPad L440,
ThinkPad L450,L540,S230U,T450,
ThinkPad T450s,T550,X240,X240S,
ThinkPad X250,X300S,X301S, IdeaPad U530,
IdeaPad Z510,Z710,T540P,U330 Touch,
ThinkPad T440p, IdeaPad B490,B490s,Flex14,
IdeaPad Flex15, IdeaPad G400, IdeaPad G405, IdeaPad G405s,
IdeaPad G500,G500s,G505s,G510,
IdeaPad G700, IdeaPad S210 Touch, IdeaPad S510p, IdeaPad U330p,
IdeaPad U430p, ThinkPad T440, ThinkPad T440S, U430, ThinkPad Edge E431,
ThinkPad X230s,E531, IdeaPad G505, IdeaPad Yoga 11, IdeaPad Yoga 11S,
IdeaPad Yoga 13, ThinkPad T431s, ThinkPad S3, ThinkPad S5, ThinkPad X1 Carbon