LiFePO4 batetry 12V 100AH for utility pole mounted data logging (communication device)

LiFePO4 batetry 12V 100AH for utility pole mounted data logging (communication device)

Customer request:

12V 100AH LiFePO4 battery,

Battery is for backup upon power loss,working temperature -20℃ to +70℃.Battery and other components will be in enclosure so customer wants some headroom above +70℃,for -20℃

Solution:

Ussing heater help charging,LiFePO4 battery can not be charged when the temperature lower than 0℃,if charge the battery below 0℃,when the charger connect the battery,heater will work first,after environment temperature reaching above 0℃,battery charging will begin.

The battery can not be charged when the temperature lower than 0℃,if charge the battery below 0℃,when the charger connect the battery,heater will work first,after environment temperature reaching above 0℃,battery charging will begin.

Let me tell you something about the working temperaure of LiFePO4 battery,see below datasheet.