Lenovo g560 laptop, I purchased this in the last month of 2011 or in starting 2012 not exactly remembered but yes this is best laptop that I am using till date. After 7yr my laptop battery stopped working properly due to that wire issue, I am saying this because that adapter I am using till date and that's up-to-date. Quality in every parts and very good by its looks n design too.
This i3 processor based laptop is best than many brands laptop in this range. Go 4 Lenovo, 100% recommended!