Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Battery did not test did not work, I would like to know why this review showed up as four stars, I gave it one

I received the battery, it did not test, did not work I tried to test the battery , bought the same battery from a different source, and the customer is now satisfied.I would like to return the battery.I am very disappointed I will not buy from this source again..I GAVE THE PROCUCT A ONE STAR REVIEW, WONDER WHY IT SHOWED AS A FOUR STAR?????????