A degradation evaluating unit collects {HEAD ~ data} related to {TAIL ~ a power storage device} from a vehicle through a power cable, and based on the collected data, evaluates the state of degradation of the power storage device 
related to
A degradation evaluating unit collects { HEAD ~ data } related to { TAIL ~ a power storage device } from a vehicle through a power cable , and based on the collected data , evaluates the state of degradation of the power storage device
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH