iTEKIRO 8400mAh External Backup Battery Power Bank Charger with Dual USB Output for HTC One, Desire, Droid DNA Incredible, EVO, Hero, Inspire, Radar, Rezound, Rhyme, Sensation, ThunderBolt, Titan 2, Trophy, Vivid, Wildfire S, Windows Phone 8X; Motorola Atrix, Bionic, Droid Razr, Photo Q, Triumph; Nokia Lumnia, N8, N9, X2, X3, X6; Sony Ericsson Xperia Arc S, ion, TL, X10, Play Satiton Vita; LG Connect, Escape, Esteem, Intuition, Lucid, Mach, Marquee, Motion, Nitro HD, Optimus, Viper

Products trademarked iTEKIRO are marketed and sold exclusively by EPMUSA at Amazon.com. iTEKIRO 8400mAh External Backup Battery Power Bank Charger with Dual USB Output for Smartphones, E-Book Readers, MP3 MP4 Players, GPS (Black Color) specifications - Input: DC 5.0V through Micro USB port; USB Output port 1: DC 5.0V 800mA for standard charging ; USB output port 2: DC 5.0V 2000mA for fast charging; Dimensions: 3.78" x 2.44" x 0.87"; Weight: 6.17 oz; Color: Stylish Black. iTEKIRO Mini USB AC Wall Charger specifications - Input: AC 100-240V, 50-60Hz, Max 150mA; Output: DC 5.0V 1000mA; Dimensions: 1.41" x 1.10" x 1.10"; Weight: 0.83 oz; Color: Whte. The iTEKIRO 8400mAh External Backup Battery Power Bank Charger charge most of the smartphones (iPhone, Android phone, Windows phone), MP3, MP4 players, GPS, digital cameras, and many other USB powered devices.