Features:
* Portable power bank with 4400mAh,private ID;
* USB 5 V / 1 A, suitable for most of the mobile phone or digital equipment charge
* Original ATL NCR 18650 core;
* Long durability and capacity is still greater than 80% after recharging cycles of 500 times
* MCU control, with dual protection to short circle, overcurrent and over-pressure;
* The best efficient conversion IC, The comprehensive efficiency is as high as
85% above,to ensure the effective use of above battery;
* Microcomputer control , LED indicator lights show battery capacity status;
* With emergency light (0.05~0.07W),lasted more than 300 hours of LED lighting;
* Lowest power consumption, the state of non-work will be turned off automatically, a key activation;
* With 8 kinds of individual USB cable, support most of cell phone and digital products