Shenzhen Teying Communication Technology Co., Ltd

Model No.: TYe4002<br />
<br />
10,400 mAh Battery Backup<br />
18650, 3.7V, 2600 mAh x 4<br />
Lithium Ion Battery Type<br />
Input: 5V, 1000 mAh<br />
Output: 5V, 2100 mAh<br />
4 USB Port Charging Facility<br />
4 LED Indicator for Charging / Discharging<br />
5 to 6 hours Charging Times<br />
500 Charging Cycles<br />
Over Current, Over Voltage, Over Charging protection