Rosefray 90W AC Adapter Laptop Charger for Lenovo Thinkpad E545 T530 T61 X140e X230; Edge 15 E430 E520 E530 E535; SL510 T430u T520 X120e X130e X131e X201 X220 X230t X300 X60 S230u Twist Power Cord Power Specs: Input Volt Range: AC 100-240V 50-60Hz (Worldwide AC Input) / Output: 20V 4.5A 90W(65W compatible) DC Connecter size: 7.9mm x 5.5mm Compatible with: Lenovo ThinkPad Edge 13 14 15 E220S E420 E425 E420S E430 E430c E520 E525 E530 E530c E535 E545 B490 B590 R400 R61 R61i S230u SL300 SL400 SL410 SL500 SL510 L410 L412 L420 L421 L430 L510 L512 L520 L530 T430u T510i T520 T520i T530 T60 1952 T60p T61 X100E X120E X130E X131E X140E X200 X200S X220 X220i X220T X230T X300 X230 X301 X60 X60s P/N: 40y7696 42t4419 42t4423 42t5282 92p1157 92p1158 Pa-1650-16 Pa-1650-16i About Rosefray Adapter: Manufactured with the highest quality materials and include multiple smart features safeguarding against IV - incorrect voltage, SC - short circuit, IO - internal overheating. CE/FCC/RoHS certified Warranty: 30 Days Money Back Guarantee / 24 Months - Free Exchange ,Please contact us with any questions or concerns