65W Laptop Charger for Lenovo IdeaPad 3 110 110S 120 320 330 330S 510 510S 520 520S 530 710 B50-50 S130 S145 V15 Chromebook N22 Yoga 710 Flex 14 15 Series 20V 3.25A Power Supply Connector: 4.0 * 1.7mm