My phone needed a new battery because the old one would no longer hold a charge. Some of the feedback for the sellers on Ebay made me leery of buying from them. Still I didn't want to pay $25+ for a battery purchased locally when I could get it online for much less. So, I decided to try Amazon because I have never had a problem with items I have purchased through them. I received the battery quickly, charged it, and my phone is in tip top shape now. Couldn't be happier with this purchase! My advise is, Just Do It!