Aluratek ACEK210F PowerLight Multipurpose 10400 mAh Rechargeable Flashlight with Built-in USB Rapid Charger The flashlight features a built-in charging port with included cable so you can recharge the battery through any USB power charger/Adapter The flashlight features super bright LED bulbs that provides 200 lumens of light output ACEK210F offers one standard USB charging port with 10,400 mah power capacity at 5V/2A The power light multipurpose rechargeable flashlight is fireproof with its next generation flame retardant alloy material and waterproof submersible up to 3 meters (9.8') for half an hour Activate the emergency beacon to signal for help when your car breaks down or provide a long-lasting light source to your home when an electrical grid failure or a blown fuse occurs