TP-Link 10400mAh Power Bank 

TP-Link 10400mAh Power Bank can  charge a smartphone 3-5 times, hence  keeping your devices running all the time.  With its Dual USB ports  two devices can be charged simultaneously.  it has Built-in special circuit that provides full speed for your smartphones. 

• 10400mAh capacity
•  1 Micro USB port, 2 USB 2.0 ports interface
• 4 LED lights show the remaining battery capacity
• TL-PB10400 Power Bank, Micro USB cable, travel pouch, Manual
• 5V input USB-charged devices like iPhones, iPads and Android smartphones