What should I look for in voltage, amperage, etc., when replacing the battery and AC adapter?

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carmenvalbuena
carmenvalbuena Member Posts: 1 New User

I'm soon going to replace both (Aspire 5250-0639), but the selling options vary a lot concerning the power/electricity aspects. Do they have to perfectly match the ones that came with the laptop?

 

Also, the battery (the original) and laptop ratings differ, being one 11.1V and the other 19V respectively. Is that an issue at all?