iTEKIRO 8400mAh External Backup Battery Power Bank Charger with Dual USB Output for Smartphones (Pantech Breakout, Burst, Flex, Pocket, Marauder; ZTE Anthem, Avid, Fury, Score M; Apple iPhone, iPad Mini, iPod; Samsung Galaxy Admire Exhibit Express Nexus Note Rugby Skyrocket Stellar Stratosphere; BlackBerry Bold, Curve, Torch, Tour; HTC One, Incredible, EVO, Windows Phone 8X; Motorola Bionic, Droid Razr; Nokia Lumnia; Sony Ericsson Xperia; LG), Cellular Phones, GPS, MP3 Players, E-Book Readers 8400mAh backup battery and power bank charger to work with most of the smart cell phones, E-Book readers, MP3 / MP4 players, and many other USB powered mobile devices Compact and stylish design in black makes a perfect charge-on-the-go: fits in your pocket or purse, leaving it plugged in to charge your device 2 USB output for charging 2 devices simultaneously; Smart power indicators to show the power bank charging level and the remaining battery power accurately; LED flashlight for emergency use Sophisticated circuit design with over-heated, over-current, over-charging protection Bonus: Free 5V 1A 5W mini USB AC wall charger plus free USB charging cable with 2 widely used connectors for iPhone, Android phone and windows phone ($8 Value)