Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Exactly like original Olympus battery; recommended

I decided to try this battery instead of purchasing an Olympus brand battery. They are only a fraction of the price, and I find them to work and perform exactly like the Olympus brand. I have purchased a total of four of these batteries. I would recommend them to anyone who does not wish to spend full price for the brand name battery.