Hp Probook 5330m OEM Original Hp Battery Hstnn-db0h Fn04 14.8v 41wh 635146-001

I purchased this over a "after market" one because of the UL rating, Laptops get hot, and I don't trust non certified batteries and power supplies.

It worked perfect for two months, and then it stop working, well the battery lasted only an hour, and i am the person that doesnt leave the computer charging all night only when necessary, i want to know if the battery has a warranty?