Optimized for the outdoors This rugged, high-speed portable battery pack is ready to charge on the go. The gobat rugged 12W USB portable battery pack by Scosche delivers blazing fast charging by detecting and providing your device with the fastest most powerful charging speed. The perfect fit to compliment your active lifestyle: charge up, then bring along with you to work, the airport or on a hike. The gobat has been put through the rigors of a military drop Test and is IP68 dust and waterproof Rated, which means your go gobat can take a beating, get dusty out on the trail or get submerged in up to 3ft of water, and still work. Get multiple, full battery recharges from the powerful 5, 200 mAh battery Pack. The USB port lets you charge your favorite device, anywhere. To use the portable battery pack as a flashlight, double-press the power button. When on, double-press the power button to turn off the flashlight. Includes 4 status indicator lights which you may check at any time. The indicators allow you to check where the batteries power level is at by displaying lights at either 25%, 50%, 75% or at a full 100% charge. Hook up your new portable battery pack to a backpack with the included Handy, metal alloy carabiner clip. Use the included micro-usb cable to charge your portable battery pack from any USB charger. The gobat HDPB5 rugged 12W by Scosche charges all USB devices such as smartphones, tablets, cameras, MP3 players, and more.