Weighing at 280g, the Energizer XP10000 Slim Power Station is light enough to be carried everywhere. It has a dust cover to prevent dirt and dust from accumulating in the ports. With a 5V, 2.1A output and 10,000mAh battery capacity, it can charge up to three devices simultaneously. It has a Smart Power Management with Auto Shutoff feature that turns off the power supply when your device is fully charged. • Similar models Energizer-Univ Power Pack 1000mAh check out Findcools.com for more information.