1
I am using Sony Vaio and laptop charger burned its rating was 19.5V-3.9A, i am trying to find the same model but I have been only been able to find one with the rating 19.5V-4.7A. Can I use this, any pro's and cons. FYI my battery has already worn out!
Make sure the polarity is also the same (e.g., center pin positive), or else you'll let the smoke out and the laptop won't work any more. ;) – rob – 2012-04-09T19:10:20.870