The central controller may selectively connect a main charger or generator to {HEAD ~ a bank} of {TAIL ~ batteries} associated with a battery management unit 
of
The central controller may selectively connect a main charger or generator to { HEAD ~ a bank } of { TAIL ~ batteries } associated with a battery management unit
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH