Super User is a question and answer site for computer enthusiasts and power users. Join them; it only takes a minute:

Sign up
Here's how it works:
  1. Anybody can ask a question
  2. Anybody can answer
  3. The best answers are voted up and rise to the top

Can you please tell me if a battery with these specs 10.8V, 4400mAh, 47Wh is compatible with these 14.4V, 4400mAh, 63Wh


share|improve this question

closed as too localized by Journeyman Geek, 8088, Mokubai, slhck, Randolph West Jul 22 '12 at 2:15

This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time, or an extraordinarily narrow situation that is not generally applicable to the worldwide audience of the internet. For help making this question more broadly applicable, visit the help center.If this question can be reworded to fit the rules in the help center, please edit the question.

Are they the exact same size and shape? – quantum Jul 13 '12 at 15:58
You should not judge battery compatibility based on whether or not they "fit." – superuser Jul 13 '12 at 16:14
it does fit, but I wanted to know if it fitted specification wise – nunos Jul 13 '12 at 17:54
I presume what you really want to know is whether they're compatible with your laptop. – David Schwartz Jul 13 '12 at 21:22
up vote 5 down vote accepted

No they are not. See the EE.SE Question and Answer on power supplies for a detailed explanation.

share|improve this answer

Not the answer you're looking for? Browse other questions tagged .