Lenovo 65W AC Adapter with a round tip connector

This image shows a Lenovo 65W AC Adapter with a round tip connector. Product Specifications Brand: Lenovo Wattage: 65W Output: 20V, 3.25A Connector Type: Round Tip (Pin size: 4.0mm x 1.7mm This Lenovo 65W AC Adapter is designed to power and recharge a wide range of Lenovo notebooks that use a 4.0mm x 1.7mm round tip connector. It provides a steady 20V, 3.25A output, ensuring fast and efficient charging for everyday use at home or in the office. Compatible Laptops This adapter is compatible with various series, primarily within the IdeaPad and Flex lines: IdeaPad Series: IdeaPad 3 & 5: 3-14ABA7, 3-15ITL05, 3-15ITL6, 5-14ALC05, 5-14ARE05. IdeaPad 100/300/500/700: 100, 110, 120, 130, 310, 320, 330, 330S, 510, 520, 710S. IdeaPad Slim & S Series: Slim 3, Slim 5, S145, S340, S540. Flex Series: Flex 4, 5, & 6: Flex 4-1470, 5-1470, 5-1570, 5-14ALC7, 6-11IGM. Flex 14 & 15: Flex-14IWL, Flex-15IWL. Yoga Series: Yoga 500 & 700: Yoga 720, 710, 530, 520, 330. V Series: Lenovo V14 & V15: V14 IWL, V15 IKB, V14 G2 ALC, V15 G2 ALC