Originally Posted by parnelli97
Where did you find that info, because I can't find it anywhere on Castle's website. I was trying to find the cell limit on the 6900.
Here's one link about the 7700 -
It talks more here about the limits. It only states the 4600 and 5700 are OK for 3S -
This link also references the cut-off voltage settings for controlling punch and tourque -