This battery seems to be great so far. Arrived without a charge , so I installed it and charged it up. I thought all batteries came partially charged? Not this one .In any event it is working fine. The bad part is the phone (not the battery) is a juice hog and charge is required every couple of days. Apparently Samsung believes in style more than substance. Phone should have a bigger csae and larger battery. But that is another story. I like the battery.
My cell battery was dying, so I wanted to pick up a new one... new one is identical and is exactly what I needed for less than half of what my cell carrier would have charged me. Received it sooner than expected even with shippihg to hawaii!