Oripow Universal Spark Mini 6400mAh Power Bank (2.4A Output and 2A Input) - Silver Oripow Spark Mini Advantage: Original fashion design and good safety performance (Overcharge/Overdischarge/Overcurrent/Overvoltage/Short-circuit Protections included, Never Overheated) make it popular throughout the world, over 1 million customers' preferred choice for power banks in the past years Excellent Humanistic Design: slick and easy carry shape holding in your hand or pocket; the superior aluminium surface gives you a gentle touch feeling; 4 LED indicators remind you of the battery status Bigger than Bigger: larger capacity in incredibly small size, add more than 2 charges to iPhone 6(Please use the cable come with your iphone to charge), about 1.6 charges to Galaxy S6 or at least two full charges to most other smartphones); wide compatibility for most 5V electronic devices(works for almost all smartphones) Smaller than Smaller: smaller size 3.64x1.56x0.84inch, (4.6oz); 2.4A output and 2A input shortens the charging time and ensure you with fantastic fast charging experience What You Get: Oripow 2nd Gen Spark Mini 6400mAh Portable Charger External Battery Power Bank, Micro USB cable, travel pouch, welcome guide, our 18 months warranty and friendly customer service.