FIG 20 shows {HEAD ~ an overall system} for displaying {TAIL ~ degradation} of power storage device in accordance with a modification of Embodiment 1 
FIG 20 shows { HEAD ~ an overall system } for displaying { TAIL ~ degradation } of power storage device in accordance with a modification of Embodiment 1
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH