Over the years we have a collected a number of laptops "out in the backroom" of our previous audio post facilities. These have either been upgraded or failed during use.
While testing these laptops, I discovered a number of power supplies which came in handy for testing!
The laptops are all offered in other advertisements, now here is one of the Laptop AC power supplies (ONLY)
I do know this fits the IBM ThinkPad Lenovo T61, also used for testing the various other laptops I am advertising separately
Lenovo AC Power Supply
Part number: 92P1158 PA-1650-16
Australian safety standards approved - this is NOT one of your 3rd party knockoff's (why risk your expensive laptop with a sub-standard power pack?)
20V DC @ 3.25A (65W)
Tested and working great - no issues
No damage to the DC lead which goes to the laptop
Male DC plug has the very thin centre pin
Plug measures 8.0mm OD 6.0mm ID
Plug barrel measures 11mm length
Supplied with the AC power lead