Battery quality and good finish, the ability is present however, there to "deception" in the description: it says "Samsung cell quality," they are out LG cell LGABB41865 certainly capacity of 2600mAh which are also of suitable quality (although slightly below Samsung), but these are not all of Samsung cells, so it would be good to change the description. Apart from this "small problem", she will do perfectly why it is given, I would have 6 stars with suitable cells, but I met 3 for deception!