Nekteck 20000mAh Power Bank 3.4A Dual-USB Output Portable External Battery Pack Charger Backup with Smart USB for iPhone, iPad, Samsung Galaxy and More - Black
High-capacity battery: you charge your cell phone, iPad, tablets and other devices multiple times with massive 20000mAh capacity of Nekteck power Bank. It is small, but can save the loading time of up to % 60!High-speed load: This portable charger can 2 devices at the same time up to 3.4 makes a total maximum speed (USB 1: 5V/1A, USB 2: 5V / 2.4A).) Less loading time or more charge cycles.Intelligent IC technology: Smart the intelligent control technology and output adaptation the power is automatically to recharge the device.Security guaranteed: it is with multiple protection system against overload, overheating, excessive current or short circuit built.Intelligent DESIGN: this portable charger is easy and convenient. The smart LED shows the remaining performance of the battery.