Brand New Genuine Original Lenovo AC Adapter Power Supply with Power Cord for Lenovo ThinkPad T500 2083 Laptop / Notebook PC Computer Input: AC 100-240V, 50-60Hz / Output: DC 20V 4.5A 90W DC-IN Connector Plug Type: Single Barrel, with Center Pin Item Includes: One AC Adapter and One Power Cord / Item Condition: Brand New Genuine Original Lenovo Product Warranty: 90-Day Replacement Warranty, 30-Day Money-Back Satisfaction Guarantee Merchant & Seller: Ships from and Sold by Micro_Power_Source ( M.P.S. )