The Hugge Capacity 20000mah LI-ION Cell Power Bank With Black Color Chargging For Person Travel Devices. 

Features 

Capacity:20000mAh 
Battery Type:Lithium Polymer Cell 
Input: Micro USB 5V/2A 
Output: USB 1 5V / 1A;USB 2 5V/2.1A 
Dimensions:6.1*3.1*0.9 inches 
Weight:15.87 ounces 

Product description

Ultra-thin and lightweight design,slimmer and stronger features,what's better than a high-capacity battery that slides into your pocket on-the-go,so you can power up into time and make the most of your day.

Dual-port and intelligent circuit chip,constructed with built-in intelligent microchips which provide multiple protection,dual-port USB output charge two devices simultaneous with full-speed charges.

Unique HIGH INPUT design, use a 2.1A adapter for fastest charging time, twice as fast than 1A input.With the least amount of time fully charging your device.

High efficiency rate, charges an iPhone 8 and a half times, or comes with enough power for 5 or more charges to most other large capacity smart phone like Galaxy S4 in a compact.2.1A output charges your devices more rapidly.

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