Just great this power battery. Who do not mind the smartphone that almost 2 1/2 times as the original so thick I can put this power battery of anchor his heart. In normal use my smartphone now holds by 5-6 days. Optimal. When using GPS navigation and other memory-eating applications
(What's on the battery, or the supplied battery cover anchor still a great feature, is the tunnel vision that is automatically shown on each photo through the thick battery cover ...) ** fun ** lol * *
In summary, simply top. Good workmanship, and extremely long-held power battery.