iContact IC-PB647 5200mAh External Portable Battery Charger USB Power Bank - Retail Packaging - Titanium+Black High Capacity 5200mAh Universal External Portable Charger Power Bank for USB Charged Devices Can Double or Triple the life of your digital device Quality construction and parts for long life, reliable use up to 500+ battery charge cycles. (1 year manufacturer's limited warranty ) Multi-color status indicator light Includes Micro-USB to USB cable. Perfect for long road trips, flights and daily use.