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Title: Failed after less than 6 weeks.
Review: I bought 2 of these for 2 different phones. The original battery lasted over 6 years. These didn't last 6 weeks. They developed an oxide on the surface and would not charge. I had to scrub off the oxide. I have done this 3 or 4 times now. Once I put a little light oil on the surface and it lasted longer. These are very poor quality.
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