KFDtech 20V 4.5A 90W AC Adapter Charger Power Supply For IBM Lenovo T X R SL Series Tablet X220 X220i X100e X201 L412 L512 Sl410 Sl510 T400 T410 T410s T500 T510 R400 R500 Thinkpad R430u R430s R430i KFD products are CE / FCC / RoHS certified, tested by the manufacturer to match and / or exceed the OEM specifications Warranty: 30 Days Money Back Guarantee/12 Months - Free Exchange Input: 100-240V 50-60Hz Output:20V 4.5A 90W Connector size:7.9*5.5mm --Please confirm the specifications and plug size before purchasing!If you can't make sure,pls feel free to contact us Comaptible with:IBM Lenovo T,X R SL Series T400,T500,W500,X300,X200 T61P W50 R500 T60 T61 Z61t R61 SL500 SL410 SL510 X100e X200s Notebook/Lenovo : 3000, C100, C200, N100, N200, V100, V200, X200, X300/IBM Lenovo Z Series: Z60 Z60m, Z60t, Z61e, Z61m, Z61p, Z61t/Lenovo Thinkpad Edge 14 0578-n8u 15 0301-ecu 15 0301-j9u 15 0301-jau 15 0302-54u 15 0302-55u E220s E420 E420s E520 Products trademarked KFD are marketed and sold exclusively by KFD+ Serial number is 86629087