When I received the battery, I put it in my note for the load and remained there for all the following days, the Samsung full original remaining in reserve. I started traveling and living room. I really used my note and did not have any problem of autonomy. The device turned daily with BT and data cut rare GPS, WiFi active and I took a lot of photos, recorded videos, made of net and son mails and some shots (not mass) and I still had at least 20 to 30% of battery at night.
I even wonder if the Samsung, shed a few days later would be a little less enduring. But I really can not say for lack of serious test and seen too short usage time.
In short, this generic battery looks good to defend. It will be seen over time.
Small criticism though: I would have appreciated it was accompanied by a box, bag or any contact protection for transport. It is true that this price ...
