The mophie power boost XL portable charger is a compact and reliable power solution designed to charge smartphones, tablets, and other USB devices when you need them most. The device is equipped with the industry-leading mophie batteries that hold their charge for an extended period, ensuring your device is powered by the most trusted battery brand on the market.

Featuring the charge Vault technology, the digital power management system is capable of up to 2.1A output per port, using smart charging circuitry to communicate with each device and determine the correct amount of power required for a safe and quick charge. The LED status indicator displays the battery levels and charge status, allowing you to monitor the device's performance with ease.

To recharge the power boost battery, simply plug the included micro USB cable into a USB wall adapter or laptop, ensuring it is ready when you need it. The rechargeable 10,400mAh battery extends your device's battery life by up to 4 times, providing you with up to 48 hours of extra battery.

Equipped with two high-output USB charging ports, the power boost XL enables you to quickly charge two power-hungry devices simultaneously, with a total output of 4.2A. The LED power indicator further enhances the user experience, displaying the battery levels and charge status, allowing you to know the device's status before you go.

Designed for peak performance and safe operation, the power boost XL is triple-tested, ensuring it meets the highest standards of quality and reliability. As the #1 and most trusted brand in portable power, mophie provides a reliable and versatile solution for your charging needs, making it compatible with a wide range of devices, including the iPhone 4.

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