We are discussing this at http://forums.cnet.com/7723-7585_102-595933/laptop-taking-long-time-to-load-internet-full-bars/?messageId=5471570#message5471570
I just bought a used dell inspiron n7110. When I hook up to my wifi I get full bars, but the internet takes forever to load when I am on battery. If I hook it up to a charger it goes fast like it should, *** is going on? I've never seen or head of this happening. I tried it several times and it's doing exactly what I say.

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