65W Ac Dc adapter for Lenovo Ideapad Yoga 2 11, 11s, 13, 2 Pro; IdeaPad S210 U430 U530; Flex 2 15, 15D, 14, 10; Lenovo Essential G400s, G405s, G500s, G505s, G510, B5400, M5400 Lenovo Y40 B50, G40 Input Volt Range: 100-240V / Output: 20V 3.25A 65W (45W compatible) / Interface dimensions:11mm*5.0mm(Square opening with a needle)/ Total Cord Length Is Extended to 8 ft. CompatibilityLenovo Ideapad Yoga 2 11, 11s, 13, 2 Pro; IdeaPad S210 U430 U530; Flex 2 15, 15D, 14, 10; Edge 15 80H10001US, 80H10004US; Yoga 2 Pro 59386391, 59418309; Yoga 2 11 59401972, 59417913, 59417911, 59421188; Yoga 2 13 59424666; Yoga 11 59342980, 11s 59385438, 59370505; S210 59387503; Flex 2 15 59387570, 59418271; P/N 0A36258, 0B47046, 0B47048, 0B47455, 0B47481, 0C19868 AC adapters manufactured with the highest quality materials and include laptop safeguard features against incorrect voltage, short circuit, internal overheating. 100% compatibility with the original. Products are CE/FCC/RoHS certified, tested by manufacturer to match and/or exceed specifications of OEM products. This Product Has 12 Months Replacement Warranty. We focus on providing quality power products and excellent customer service.