HP Pavilion ZV5000 Battery are made from a grade cells and highest quality parts, the HP laptop battery are tailored made according to the original size, whether the battery appearance, size and quality are the same as with the original. Every laptop battery should be under strict quality control including filtration and safety testing of voltage,capacity and battery core before leaving the factory, and has passed the authentication of CE, UL, EMC, CQC,ROHS, etc.
It fit very well into the HP Pavillion, holds a charge very well, and so far no issues at all.
This battery is doing great. We have only had it a month, but it sure lasts longer than I expected. At first I thought it would be too bulky due to the size, but it actually works better.So far so good!

