le 25 novembre 2013
Just as good as the batteries that came with the camera (one of which I lost). Expected that, since these are Sigma batteries. Did not give it a 5 because of the poor battery life during camera use (but I suppose that is not the fault of the battery, but a consequence of the size/design/sensor of the camera itself (which I both love and hate)). Expensive, but when I tried buying knockoff brand the camera malfunctioned. Your mileage may vary, this is just my experience.