Super Power Supply&reg; DC Laptop Car Adapter Charger Cord with USB charging port for Lenovo Thinkpad L430 T420 T520 T430u S230u Twist Ultrabook ; L430 24663fu 24692ru ; S230u 33472hu 33472qu 33472yu ; T420 4178atu ; T520 424262u ; T430u 86143ju 86143lu ; Thinkpad Edge E430 E430c E530 E535 ; E430 627155u 627157u 627157u 62715ju 627169u ; E430c 33654xu ; E530 3259teu ; E535 3260efu 90w Netbook Notebook Battery Plug Output: 20V 4.5A 90W / Power laptop and charge battery from 12V DC outlets (car / air / boat) Warranty: 1 Year Super Power Supply adapters are manufactured and tested to match or exceed OEM products. Trademarked by Super Power Supply. Sold exclusively by Super Power Supply. Features a USB Port for Charging USB powered devices.