IBM Thinkpad Series AC Adapter- Laptop
ThinkPad 90 Watt AC/DC adapter
FRU: 40Y7656, P/N: 40Y7649
AC INPUT: 100-240V~ 2A, 50-60Hz
DC INPUT: 10.5~18 VDC 10A
OUTPUT: 20V 4.55A 90W
Connector Size: Int. Diameter: 5.60mm
Ext. Diameter: 7.90mm
(Signal pin in the middle)
Dimensions: 145 x 64 x 30 mm
*Please take note, 2 wire AC power cord not included.