a battery indicator connected to {TAIL ~ the circuit board} and consisting of {HEAD ~ multiple different colored LEDs} connected to the microprocessor; and 
a battery indicator connected to { TAIL ~ the circuit board } and consisting of { HEAD ~ multiple different colored LEDs } connected to the microprocessor ; and
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH