UNU - UTB-S4-2600 Unity - Cover with Battery for Samsung Galaxy S4 / SIV - 2600 mAh battery with 100% extra power (optional)
Hello everybody, probably everyone knows, the (owns or another new smartphone) a Galaxy S4 is a problem that the battery does not even hold in many uses for a whole day. The same problem I had. So far I had permanently the power saving mode enabled m