Xiaomi ZMI MF855 7800MAH Power Bank and Modem 4G

Specification:-

• Brand Name: ZMi
• Model:ZMI MF855
• Capacity: 7800mAh
• Output Voltage: 5.1V
• Output Current: 2.1A
• Input Voltage: 5.0 V
• Input Current: 2.0A
• Conversion Rate: 93%
• Application: 3G 4G
• Standards And Protocols:Wi-Fi 802.11b
• FDD-LTE standard frequency band (B1 1800 B3 2100 B7 2600 mhz)
• TDD-LTE standard frequency band (B38 1900 B39 2300 B40 2500 B41 2600MHZ)
• WCDMA standard band is (B1 850 B2 900 B5 1900 B8 2100 MHZ)
• Feature: WiFi/4G, LED Indicator, High Conversion Rate, High Security.