6,000mAh rechargeable lithium-ion polymer batteryWith 6,000mAh capacity, you can rest assured that the Tthird generation of Powerstations - The Mophie Powerstation 3X - will keep your devices in action far beyond their own battery power. When your USB powered devices are running low, just connect them to the Powerstation 3X via your own charging cable for quick and easy replenishment. Adding over 6 hours to even large tablets and an incredible 40 hours to most smartphones, the Mophie Powerstation 3X is the ideal companion for your portable smart devices - so don\\'t forget to bring it along on business trips and weekend getaways. The Powerstation 3X really is the perfect travel companion. Fast 2.4A charging speedsThe Powerstation 3X from Mophie enables you to charge up to 2-4x faster than your typical smartphone charger. You can even charge a power hungry tablet from 0 to 100% in as little as six hours. When you need to recharge the PowerStation, just hook it up to a USB mains charger or other USB powered device. A Micro USB cable is included for this purpose, which you can also use to charge Micro USB devices. All new sleek, stylish, compact and portable designModernised and refined over previous designs, style and functionality is all too evident in the Powerstation 3X. Its curvy and compact design, sleek lines and smooth Aerospace-grade aluminium finish make it comfortable to carry and easy to pack away in a backpack, briefcase, or hand bag until it\\'s needed. The subtle and stealthy 4 LED status indicator maintains its streamlined design and is only visible once you check its power levels or charging status. Dual USB ports to charge two devices at onceFeaturing two USB outputs, the Mophie Powerstation 3X ensures that you\\'ll always have a charging option for you and a partner when you need it most. Industry leading battery life and smart charging circuitryMophie has a rich history of producing industry leading technology to preserve battery life, allowing their batteries to hold their charge for extended periods of time, making them far more reliable than other external batteries. Packed with industry leading tech, the Powerstation 3X also features smart charging circuitry to provide your device with the perfect amount of power for a quick but safe charge. Priority+ chargingWith pass-through technology built-in, the Powerstation 3X enables you to charge and sync your device with power sent to your device first, then the Powerstation 3X will receive power until the unit is fully charged. Four-light LED status indicatorThanks to the LED status indicator you can ensure that you always have an eye on remaining battery power so that you don\\'t run out of \\'juice\\' when you least expect it.