Super Power Supply AC / DC Laptop Adapter Charger Cord Replacement for Lenovo Thinkpad L420 ; L520 ; R61 7733-1cu ; Sl510 2847-6gu Sl510 2847-dju Sl510 2847-dku ; T420 ; T420i ; T420s ; T60 ; T61 ; X1 ; X120e ; X201 ; 65 Watt Netbook Notebook Battery Plug Input: 110-220V Output: 20V 3.25A 65W Warranty: 1 Year Super Power Supply are manufactured and tested to match or exceed OEM products. Trademarked by Super Power Supply. Sold exclusively by Super Power Supply