170W AC/DC Adapter for Lenovo ThinkPad W520 Type 4276 Series: 4276-3LU 4276-3KU 4276-3JU 4276-3NU 4276-3M 427623U 4276001 4276004 Power Supply Cord Cable PS Battery Charger Mains PSU

Input Voltage: AC 100-240V, 50/60Hz.Great for replacemnt or travel back up 100% Brand New,Manufactured with the highest quality materials (non-OEM) Tested Units. In Great Working Condition. 100% Compatible with the device model listed. 30 days money back guarantee. 1 full year service warranty. Ship the same or next business day Guaranteed