New laptop ac adapter power supply with US power cord for free ,100% compatible.
Input Voltage: AC100-240V, Output Voltage:20V,Output current:8.5A,Total output power:170W,DC pin sizes:Square USB.
Safety Features: Over current protection; Total power protection; Over voltage protection; Short Circuit Protection,100% test before delivery.
Fits the following models: for Lenovo ThinkPad P51, ThinkPad P71, ThinkPad P50 Note: Not all compatiable model# is listed.
WHAT YOU GET: 1x new Power Supply;1 x free US power cord.