Output: DC19V 4.2A; Power: 80W

IBM ThinkPad i1442 AC Adapter Description:

IBM 19V 4.2A AC Adapter
Weight: 0.78lbs
Package Dimensions (LWH): 210.0 x 100.0 x 30.0(mm)
Brand: Replacement
Warranty: 12 months
Input: AC100-240V (worldwide use)
Output: DC19V 4.2A
Power: 80W
Outlet: 3-prong
Connecter size:
Internal Diameter: 2.5mm
External Diameter: 5.5mm
Brand New Replacement Product, works as genuine parts, 100% OEM Compatible!!

Part Numbers compatible with IBM ThinkPad i1442 AC Adapter:

02K6753, SA80T-3115, AD-8019

Model Numbers compatible with IBM ThinkPad i1442 AC Adapter:

IBM ThinkPad i1400, i1442, i1460, i1480, i1482, i1500, i1522, i1700, i1720
Gateway Solo 5300 Series, 5350 Series, 450X4 Series, 600YGR Series, 600 Series, 450 Series