Fully recharge devices with the portable USB power packs. Compact and easy-to-carry power packs with integrated flashlight are rechargeable up to 500 times. Charge two devices at once with dual charging ports. LED power indicator shows the amount of charge remaining. 12,000 mAh Capacity. For Device Type: Mobile Devices; Adapter/Charger Type: Portable Mobile Charger; Power Source(s): USB Port; Connector/Port/Interface: USB.