Lenovo 90w AC Adapter 20V 4.5A Square USB Charger

90w Lenovo AC Adapter Square USB Chargers for ThinkPad, Yoga, & Flex laptops

Input (AC):100v-240v 1.8A 50/60Hz

Output (DC): 20V 4.5A

Compatible Models:

ThinkPad E-series; E431, E440, E450, E450C, E460, E465, E470, E470C, E475, E531, E540, E550, E550C, E555, E560, E565, E570, E570C, E700C, E575, E455, E560P, E40-80, E41-80

ThinkPad X-series; X230S, X240, X240S, X250, X260, X270, X1Yoga, X Carbon 1st, X Carbon 2nd, X Carbon 3rd, X Carbon 4th

ThinkPad S-series; S2; S3 Yoga, S5 Yoga, S1Yoga, S431, S440, S531, S540, S2-owcd15-7200u

ThinkPad P-series; P40, P50S, P51S

ThinkPad Z-series; Z40-70, Z40-75, Z40-Touch, Z50-70, Z50-75, Z50-Touch, Z41-70, Z70-80, Z70, Z71, Z410, Z510, Z510T, Z51-70

Yoga series; Yoga 500-14, Yoga 2, Yoga 2 pro, S3 Yoga, S5 Yoga, S1 Yoga, Yoga 13, Yoga 11S, Yoga 2-13, Yoga 2 pro

Flex series; 3-1435, 3-1480, 3-15803H/14