A battery management unit 1 including a power sensor to monitor the power supplied by {TAIL ~ the charger} to a cell or battery and to supply {HEAD ~ the information} to the controller 
A battery management unit 1 including a power sensor to monitor the power supplied by { TAIL ~ the charger } to a cell or battery and to supply { HEAD ~ the information } to the controller
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH