High-speed charge: Smart charging technology identifies the connected device and delivers the fastest, most efficient charging speed up to 3.9A overall. 3 USB Charging Ports: With 16000mAh high capacity to recharge a smartphone several times, this portable charger provides simultaneous, high-speed charging for iPad, iPhone, Android and other devices. Press the power indicator button to display the charging status and current battery life of your powerstation. Built-in 3-modes LED flashlight (SOS/bright/average modes) makes it easy to move in the dark. Safety Protection: Equipped with over-charged, over-discharged, over-voltage, over-current and short-circuit protection. Safety guarantee for your devices. What You Get:1 x EC Technology 16000mAh external battery, 1 x USB cable, 1 x Instruction Manual, Friendly customer service, and free 1 year warranty.