Taken from OnTrion's website
Replacement for: Li3817T43P3h735044 N912
UPC: 700867534396
Cell Type: Li-ion Battery 
Cell Capacity: 1400mAh 
Voltage: 3.7v 
Battery Type: Internal Battery 

Compatibility: ZTE Avid 4G N9120, Avid 4G, N9120, Avid, 4G, N 9120, ZTE Force N9100, Force, N9100, N9100

  
  
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Made from the highest quality Lithium Ion cells with PCM Technology.
Ontrion batteries provide more power for extra Talk Time, Standby Time, Text Messaging, MMS, Data Transfer, Social Networking, Tethering, GPS, App downloads and other applications.
In order to obtain full capacity of your battery, we highly recommend you to charge the battery for 3-4 hours.