FEATURES: 
• Fast charging, durable portable power.
• Smart IC chip - Built in smart identifies the electric charge that each phone/device needs when charging devices simultaneously and streams the power to the devices as per required electrical charge needed.
• Ultra High Capacity - enough power to keep you going for days, charge your iPhone up to 7 times with this portable power bank. 
• 2 USB ports allowing you to charge up to two devices simultaneously.

SPECIFICATIONS: 
• Capacity: 20000mAh
• Input: DC5V/2A
• Output x 2(USB): DC5V/2A