Anker® Astro E5 15000mAh Dual USB Port External Battery Power Bank battery charger for smartphones, Android Phones Tablets, iPad, iPhone, cell phone, PSP, GoPro, GPS [Power version with Samsung cell - strong but smart] - Black (Accessories) 5
Anker® Astro E5 15000mAh Dual USB Port External Battery Power Bank battery charger for smartphones, Android Phones Tablets, iPad, iPhone, cell phone, PSP, GoPro, GPS [Power version with Samsung cell - strong but smart] - Black (Accessories)
I min. 6 times my Samsung Galaxy S4 to charge it. I also have a 10.000mAh first generation away, because I thought that it is significantly thinner and also rich 4 charges. The new generation, however, is only slightly thinner and somehow makes a cheap impression. I've been using the battery tank now for over half a year and am very happy with it. However, the fully charged state, I seem not to reach the last LED will stop loading never blinking. But does not interfere, because this tank anyway more power than you need.