Blog - Battery Monitoring

The Float voltage for the LiFeYPO4 batteries

The Float voltage for the LiFeYPO4 batteries

01.Feb 2011
| Blog - Battery Monitoring

 

The Float voltage for the LiFeYPO4 batteries

Unlike the lead acid batteries, there is no need for lithium batteries to apply the constant voltage to maintain the cells in a fully charged condition. (Typical for lead acid batteries 12V -  Gel 13.05V, Flooded 13.4V and AGM 13.6V values @ 25°C). 

In case you replace the lead acid battery with the LiFeYPO4 battery, it is good to check how the device behaves when charging the battery.  When applying the unmanaged float voltage (all called trickle charge), the voltage for LP 12V battery should be always bellow 14.4V  (3.60V x 4 cells).  Simply said the AGM value of 13.6V should be always OK with the LP batteries / LFP cells.

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