miichan93 :
Hi, I'm looking for a 15.6 in laptop with a removable battery. My price range is 500-600$ and I don't want touchscreen. It seems that a lot of brands are going the unibody route, unfortunately. I would like one with either an i5 or i7. I looked at Acer, Asus and HP, but no real luck.
I'm not entirely sure I understand: To my knowledge most batteries can be removed. It may be a delicate, fidgety undertaking involving un-screwing a dozen tiny screws, but it is generally possible. Do you mean swappable/expandable like a ThinkPad P50? That's a rather different price range.
Even in the price range stated, it should be possible to remove batteries, especially in a 15.6" frame.
Cheers,
GreyCatz.