Samsung UltraBook Series 5 Battery Replacement

[fsuc]

Hi, currently have a Samsung Series 5 (from 2012) model NP530U4B,and want to change the battery to a new one.
I am having a very hard time finding anywhere to buy online, any help?
Thanks!

 

[anasismyname]

these are the following link hope it cn help

http://www.laptopmag.com/reviews/laptops/samsung-series-5-14-inch-ultrabook

or
else u should contact Samsung Service Centre