Good battery working properly

Battery comes in a package of good quality.
It works well and not take away from 3 days in fairly moderate use (telephony, some mobile internet), which is equivalent to the autonomy of the original battery.
It recharges quickly, as fast as the original battery.

Note for users who worries to recharge their original Battery (charging starts and stops ...): this can also come from the charger, especially the micro USB connector that is fragile. The micro USB connector of my original charger was faulty, I had to replace it too.

With all that, I hope to be quiet for two years. I currently one month back and I'm satisfied with my purchase.

Update on 01/14/2015: very moderate use, I managed to reach 5 days. Excellent.