Lizone® Extra Pro Long DC Cable for Lenovo ThinkPad IdeaPad Yoga Pro Helix IdeaPad Flex IdeaPad Touch ThinkPad Edge and Helix ... Power Supply Adapter Converter Cable for Lenovo Adaptor Female Tip 7.9x5.5mm to Male Tip 11x5.0mm<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Work with IBM Lenovo Newest Laptop Series Laptops Female Tip 7.9x5.5mm to Male Tip 11x5.0mm 20V DC-IN Power Socket Jack</li><li>Work with Lenovo ThinkPad IdeaPad Yoga Pro Helix IdeaPad Flex IdeaPad Touch ThinkPad Edge and Helix... and more</li><li>Lizone products are CE/FCC/RoHS certified， tested by manufacturer to match and/or exceed specifications of OEM products.</li><li>Warranty: 60 Days Money Back Guarantee / 18 Months - Free Exchange Please contact us with any questions or concerns - we are here to help! (Phone service is available)</li><li>Lizone trademarked Lizone® are marketed and sold exclusively by Lizone. We focus on providing quality power products and excellent customer service ... and we also ship your order the same or next day (Amazon order processing time varies) !</li></ul></div><img src="http://ecx.images-amazon.com/images/I/318LiqPxLjL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31h4PlsSSrL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41CDCPweuEL.jpg" noproxy>