For Lenovo 41R4421, 41R4422 170W

Description: Type: power supply, compatibility: Lenovo, output voltage: 20, power: 170 W, max. current: 8.50 A
Output voltage: 20
Compatibility: Lenovo
Purpose: Power unit
Power: 170 W
Maximum input voltage: 220 V
Minimum input voltage: 110 V
The presence of a network cable: Yes
Max. current strength: 8.5 A