Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Faulty OEM Battery!!!

I got this OEM battery, same size / brand (Motorola) / model # / serial # and it shorted out my phone the second I turned it on! This was supposed to be an OEM product. I lost all my stored info on the phone. I had to go buy a new phone. So much for trying to save a few bucks.The price was right, and they shipped it out to me very quickly, so no complaint there...but buyer beware!!!