Micromax Informatics — about the battery

Address:

827013

I have bought a battery yesterday from Micromax service center for yu yureka 1. But the people overthere didn't provided me a computer generated bill. At first they were not ready to provide me a bill, but later they provided me the bill and i insisted them to right the serial no of the battery on the bill. I think that the battery that they provided me is fake one because it doesn't charges upto 100 % at all. Serial no of battery is V[protected]. Please check this if this orginal battery or not.