10-26-2010 11:25 AM
I've bought 7200mAh battery for my u350 and it works at least as twice as long as on original 2800mAh. Price is reasonable but the battery is not "lenovo product". It is significantly heavier and slightly bigger than original one - so, a bottom of a laptop is not flat but humpy. I am using it heavily since 4 months and I am very happy with it so far.