... bank for iphone ipad galaxy tab blackberry Samsung HTC Nokia smart phone Product Feature: 1. Building 18650 Lithiumion battery cell with ... ,mp3,mp4 and more through USB output port.3. Powerful smart protection function with the over-charger, over-discharge, overload, short ... off mean battery charger have close down. Appearance and Function Key Parts: 3 different phone adapters, 1 USB line Caution:1 ...