Here's a simple application that may -- or may not -- read the Enertia log files.
The log files consist of a series of timestamped binary records. Records with a common identifier appear to track a consistent value at each offset within the record. You can think of each record as a row in a spreadsheet, and each offset as a column. Each row then is a date, and each column is a particular type of value: cell voltage, temperature, current, etc.
You can export all records of a certain type to a .csv file which you may load into your favorite spreadsheet program for further use or just to play around with the values yourself.
You can configure the log fields by editing the Log Settings.xml file in your favorite text editor. I've taken a stab at what the values might represent in the included Log Settings.xml, but that's only a poor guess at best.
Here are some examples of the types of log records.
<record>
<name>Slow Rise 1</name>
<loweroffset>32</loweroffset>
</record>
A simple 8-bit value. Note that for 8 bit values, only the loweroffset is used. I'm not sure what the values at offset 32 represent, so I've given it a general descriptor for clarity.
<record>
<name>Unknown 1 16-bit volts?</name>
<upperoffset>37</upperoffset>
<loweroffset>36</loweroffset>
<scale>0.001</scale>
</record>
A 16-bit value, note the offsets for the lower byte and the upper byte. This value appears to be recorded in millivolts, so you can scale it down to volts for display.
The application may crash. But give it a shot.