Model No: i550U for mobile devices with Mini usb / Moto V3

i550U charger On The Go (OTG) is a series of products with 3-in-1 integrated functions:

* Mini power pack
* USB charger
* Data transfers cable

Products features:
Stylish design and excellent performance of series products
Compatible with all portable digital devices with Mini USB connectors
Also transferring data between digital devices and the computers
Lithium-ion polymer battery, safety and high reliability
Rechargeable cycle at least 500 times
Long runtime: 30 hours for MP3,1.5 hours for mobile phone
Mini, portable and easy to use
Please turn the switch on when charging device in walking and always turn off at any other situation
Products Description

Capacity: 550mAh
Battery cell type: 3.7V 520mAh (Min) / 550mAh (Ave)
Charging Voltage: 4.8~5.6V 350mA DC
Charging Time: about 2.5 hours
Output voltage: 5.5 �� 0.2V DC
Output current: 200 mA DC typical (550mA DC Max)
Output ripple: �� 200mV p-p (Vbat=3.7V, Iout=200mA)
Red: In charging, LED indicator (When Charging)
Green: Fully charged
Weight: About 40g
Capacity range: More than 520mAh
Dimension: 330mm*29mm*16mm