I found this website in Google trying to buy a new battery for my Dell Inspiron Notebook 7537 Base.
I've never seen the website before and it was not recommended so I was a bit suspicious at first. Now when I have the battery delivered I can honestly say that everything was as promised and I am pleasantly surprised by the great service provided.
Prices are great and shipping is reasonable! I would recommend it for anyone trying to find a new battery for their laptop.