Portable Charging Bank. 7800 mAh 2 Amp output and 1 Amp output. Samsung SDI Cells for superior performance. Flashlight. Pass-through charging allows charging device that is plugged in and battery simultaneously from USB outlet. Battery indicator lights. Enough power to charge an iPhone about 4 1/2 times or an average Android about 3 times. Has 2 outputs so 2 devices can be charged simultaneously. Comes with a charge so no waiting to use it! One year warranty.