42T4432 - Lenovo 90-Watts 20V 4.5A AC Power Adapter for ThinkPad 42T4432 - Lenovo 90-Watts 20V 4.5A AC Power Adapter for ThinkPad $174.44 $147.83
42T4438 - Lenovo 90-Watts 20V AC Adapter with Power Cord 42T4438 - Lenovo 90-Watts 20V AC Adapter with Power Cord $109.78 $93.03
45N0482 - Lenovo AC Adapter Charger 20V 4.5A 90W 45N0482 - Lenovo AC Adapter Charger 20V 4.5A 90W $115.70 $98.05
0PP01X - Dell 90Watt 20V 4.5A Laptop AC Adapter 0PP01X - Dell 90Watt 20V 4.5A Laptop AC Adapter $94.99 $80.50