Advantages of a 130W vs 90W ac adapter?
- by David
I purchased a Lenovo T420S laptop with a 90W/20V AC adapter P/N 42t4426 through my IT department. Subsequently, I ordered a replacement adapter and received a 135W/20V AC adapter P/N 45N0054.
The 135W version is about twice as big and heavy as the 90W version.
Is there an advantage to the 135W version like faster battery recharging?
Are there…