Don't miss out because of a dead battery. The Zagg Power Amp 6 keeps you powered by delivering great power, enough to charge most phones at least twice. And who has time to slow down to charge? Not you. The Power Amp 6 charges your devices fast via its output; plus it includes a smart chip that automatically detects and delivers fast charge for your device. And with a built-in flashlight and universal USB port, you'll never fumble in the dark trying to get your cable connected. Just plug in and get charged. Product Type: Power bank Output Connector Type: USB (power only) Battery: 6000 mAh Product Type: Power bank Enclosure Color: Black Output connectors: 4 pin USB Type A (power only) Max Electric Current: 2.4 A Capacity: 6000 mAh