The cover: is stable, fits perfectly, well color coordinated. The mobile phone is naturally thicker and heavier. But it is through the increased thickness better in the hand and is catchy.
I can only recommend this battery. It has the performance you'd expect at 4400 mAh, the battery cover is well made and the price / performance ratio is also. The battery is ideal for power users and advertises itself as an ideal even when the mobile phone for tethering is used.
The only drawback - the mobile phone becomes thicker. This should be kept in mind before buying.
