Optimum Orbis Ac Adapter for Lenovo Thinkpad X230s X240s T431s T440p Yoga 11s E431 S431 S440 E531 Ultrabook Laptop Battery Power Supply Cord<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Power: Input 120V-240V/ 50-60Hz Output:20V 3.25A 65Watt; Package includes: 1 AC adapter， 1 extended power cord;</li><li>Optimum Orbis ac adapters are CE， FCC， RoHS certified for safety.</li><li>Protection: Short circuit， over current protection， over voltage protection， over temperature protection. Designed to meet or exceed your original manufacturer's ac adapter</li><li>Warranty info: Order your replacement ac adapter backed by our 30 day money back guarantee， 18 months warranty; 24/7 email support， free exchange.</li><li>Ac Adapter for Lenovo Flex 14， Flex 15， Ideapad U430p， U530， Yoga 11， Yoga 13， Yoga 2 Pro， Z510， Thinkpad Edge E431， E531， Thinkpad Helix， Thinkpad L440， L540， S431， T431s， X240 Laptop</li></ul></div><img src="http://ecx.images-amazon.com/images/I/417NP0g1I%2BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/21LXxrFUUbL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41kRqMxBwZL.jpg" noproxy>