ELECBRAiN 90W 20V 4.5A AC Adapter Charger for IBM Lenovo ThinkPad T60 T61 X 60 Z60 Z61 X 61 R61 R60 X 200 T400 T23 T30 T40 T41 Lenovo 3000 C100 N100 V1000 Output: DC20V 4.5A Power: 90W Max Connecter size: 7.9 mm outer diameter / 5.5 mm inner diameter Item Includes: AC Adapter and Power Cord,Power Cable Type: US standard Tested Units, Safety: CE / RoHS-Certified for safety,Built-in overload, over-voltage, and short circuit protection; High energy efficiency - friendly to the environment, and your laptop Elecbrain is focus On Providing Quality Power Products and Excellent Customer Service,24 x 7 Email Support,12 Months warranty, 30 Days Money Back Guarantee!Buy with confidence!