I had bought it as a spare battery for my HTC Mozart smartphone. The HTC BA S450 has exactly the same data printed as the original. So not a cheap replica. (Even though I had ordered from a provider from England. I was skeptical.)
At runtime: Right now I have him but once in continuous use, because I thought that maybe the original battery of my smartphone has a problem because he holds only one day. However, if I use the phone several times a day, even this holds only one day.
For about 10 days where I had the Internet completely issued (abroad), the battery lasted for HTC Mozart Allerding sometimes for 3 days. With little phone calls and send SMS including longer life (by) is possible.
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