Portable Charging Bank. 2600 mAh 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. Perfect for about 1 1/2 charges to an iPhone or 1 full charge on most Android models. Universal. Comes with a charge so no waiting to use it! One year warranty.