TeckNet® PowerZen Mini S2 3200 mAh External Battery Portable Ultra-Compact equipped with the Bluetek ™ technology for Apple iPhone 5s 6 5, Galaxy S4 S5 Note 3 Note 4, Nexus 4, HTC One M8 and Other Smartphones (phones or tablets are not incl (Electronics) 5
TeckNet® PowerZen Mini S2 3200 mAh External Battery Portable Ultra-Compact equipped with the Bluetek ™ technology for Apple iPhone 5s 6 5, Galaxy S4 S5 Note 3 Note 4, Nexus 4, HTC One M8 and Other Smartphones (phones or tablets are not incl (Electronics)
The backup battery is working and the little lamp is practical and bright. Good quality manufacturing and seems very solid. We should not expect miracles, it's a 3000 mAh battery, so good for a smartphone load when needed. Battery a little just for high-end smartphones.