mophie takes another step toward a life without wires. Wirelessly charge without any cables whatsoever using the charge force power station. Simply place your juice pack or any Qi enabled smartphone on top of the charge force power station, it will magnetically align and charging will begin on contact. This 10,000mAh battery will give your smartphone up to 48 hours of extra battery and the extra USB port will charge a second device at the same time; including power-hungry tablets. Equipped with Charge Vault technology, our industry-leading power station batteries hold their charge for an extended period of time so they are ready right when you need it. The digital power management system uses smart charging circuitry to communicate with each device and determine the correct amount of power required for a safe, quick charge.