Each battery management unit measures {TAIL ~ cell or battery terminal voltage} and provides this information to a central controller via {HEAD ~ a communication medium} 
Each battery management unit measures { TAIL ~ cell or battery terminal voltage } and provides this information to a central controller via { HEAD ~ a communication medium }
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD