What are the effects if the laptop voltage and the charger voltage are not equal?

September 12, 2009 by admin · 2 Comments
Filed under: Laptops & Notebooks 
laptop
rafaeltiman asked:


I mistakenly bought an 19v HP charger for my 18v Compaq Presario v3000. However, when i plug in the charger into the unit, the laptop can still run and be used. I am just wondering if this would have any bad effect in the long run.

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