ProgressiveRC 8 PowerLab - Manual (Page 70)

Pin 1
Black
Pack positive
Node 2
Node 1
Pack negative
3s Pack
Pack positive, 11.1V*
Node 2, 7.4V*
Node 1, 3.7V*
Pack negative
(blk), 0V
Cell 3
Cell 2
Cell 1
* Nominal voltage with
respect to pack negative
FMA Cellpro Connector/XH and EH Wiring Mode
Pin 1
Black
Pack positive
Node 1
Pack negative
2s Pack
Pack positive, 7.4V*
Node 1, 3.7V*
Pack negative
(blk), 0V
Cell 2
Cell 1
* Nominal voltage with
respect to pack negative
FMA Cellpro Connector/XH and EH Wiring Mode
70