LifeCHARGE JUMBO Portable Dual USB Power Pack External Charger for Smartphones, iPad, iPhones, Tablets etc., Black, 22400 mAh (Pack of 2) Eye-catching LED indicators inform you what energy level you're currently operating under Built-in bright LED flashlight comes to the rescue in an emergency situation by just pressing the side button twice High Output: Charges your devices quickly with a total output of 2.1A (max), Output 2(DC 5V 2.1A) can charge tablets (including the iPad) at full speed, while Output 1 (DC 5V 1A) Built-in protecting circuit against over-current, over-hear, over-voltage, can ensure security for 500+ recharge cycles over the life of the battery LifeCHARGE JUMBO looks just as slick as it operates. A streamlined design gives it a modern-day edge to match it ultra-modern charging capabilities.