The goBAT 6000 is a rugged portable backup battery for charging your devices on the go. It's extremely rugged, with an IP68 waterproof/dustproof up to 3 meters and Military Spec 810G Drop/Shock construction. It contains a 6000 mAh battery of pure power, capable of charging most smartphones up to 3 times. The battery comes fully charged and has a multi-color LED indicator that will display the battery power level. Its high-power USB port (up to 12W/2.4A) auto-detects the fastest possible charge speed for your connected mobile device. It even comes equipped with a metal alloy loop and carabiner to clip your goBAT securely to your gear.