POWER BANK,AMEMO 3rd Gen Slim 3000mAh Aluminum Wallet-Sized Ultra-Slim Portable Charger External Battery Power Bank for Samsung Galaxy S5, S4, S3, iPhone 6, 6 Plus,5S, 5C, 5, 4S, Note 3, 4, HTC One, One 2 (M8), Motorola Droid, MOTO X, LG Optimus and most other USB-charged devices(3000mAh-Golden) An Emergency USB Battery Charger That Fits In Your Wallet. Extreme thin External Battery only 7mm! Super lightweight only 85g ,Specially designed for On-the-Go purpose,You can put it in wallet even Card holder ! LEDs display just how much juice you've got left. Reliable lithium polymer core ensures quality, supplying you with more than 500 charge cycles during the course of its life. Extreme Slim Body with Super Capacity: 3000mAh Input: 5V/1000 mAh Output: 5V/1A Product Dimensions: 98 x 58.2 x 7mm Net weight: 85gram .Equipped with a 3- level LED lights (33%, 67% and 100%), displays just how much juice you've got left. Amemo Extreme thin 3000mAh Portable Charger External Battery Pack is compatible for iPhone 6,6 Plus,5S, 5C, 5, 4S, Galaxy S5, S4, S3, Note 3,4, Nexus 4, HTC One, One 2 (M8), Motorola Droid, MOTO X,LG Optimus and most other USB-charged devices