Cell3 is marginal in 3 different packs (all new) - coincidence?

[cdouble]

I have 3 intelligent battery packs. Two of them are 3 months old with about a dozen each. One is brand new with a single flight. When I review the logs in airdata.com, almost every flight (29 of total, including 1 flight with the new pack) shows cell 3 with a "Minor cell voltage deviation(0.01v) per minute" around 46 or 47. On three of those flights, there were cell deviations of 0.07, 0.074, and 0.075.

It seems odd that three separate packs would all have an issue with just cell 3. How serious is this issue? Could it be an issue with the spark itself?

 

[tmtwomey]

I have four batteries and all four behave as you described. The deviations on mine are always minor, but always in cell 3. I have also had the same behavior with the same batteries on two different Sparks.

 

[McCloudSpark]

Don't waste any time worrying about a minor deviation like that. IMHO

 

[cdouble]

There is comfort in knowing I'm not the only one. Not very scientific but...