For Lenovo / IBM 16V 4.5A (72W) 5.5mm X 2.5mm Power Adapter

IBM Original Power Adapter

Product Overview

Input: AC 100 - 240V ~ 1.5A / 50 - 60Hz
Output: DC 16V 4.5A 72W

Connecter size:
Internal Diameter: 2.5mm
External Diameter: 5.5mm
With pin inside

Fit Laptop models
IBM ThinkPad 240 240X 380 385 390 560 570 600 600E 600X A20 A20m A20p A21 A22 A30 A31 R30 R31 R32 R33 R50 R51 T20 T21 T22 T23 T24 T30 T40 T41 T42 T43 X20 X21 X22 X23 X24 X30 X31 X40 & X41

IBM Lenovo ThinkPad 600 Series
600, 600E, 600X
IBM Lenovo ThinkPad i Series
IBM Lenovo ThinkPad Transnote Series
IBM Lenovo ThinkPad 5XX Series
IBM Older Models
240, 310, 380, 390, 390E, 570, 770