Shenzhen Zhongxintong Industrial Co., Ltd. [China]

1.5000ma capacity 2.Dual usb output 5V 1a and 5v 2.1a 3.Intelligent Over charge and discharge protection

* Internal battery type: 3.7v Lithium battery* Capacity: 5000mah* Input: 5V-1000mah* Output: 5V-1000mah and 5v 2.1a* Dimension: 110x70x14.5mm

* Weight: 150g* Color: Black, White* Charging time: 3hrs* Warranty period: 1 year

portable dual usb power bank