The battery status circuit actuates a visual voltage status indicator when the battery status circuit determines {HEAD ~ the voltage output level} of {TAIL ~ the battery} to be within a first output range 
The battery status circuit actuates a visual voltage status indicator when the battery status circuit determines { HEAD ~ the voltage output level } of { TAIL ~ the battery } to be within a first output range
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH