For storage batteries that have been stored for 18 months or more and have not been charged during the period, what should be dealt with?

For storage batteries that have been stored for 18 months or more and have not been charged during the period, what should be dealt with?
A . No need to deal with, use as soon as possible
B . Need to supplement point processing, use it as soon as possible
C . Need to be activated, use as soon as possible
D . do scrap treatment

Answer: D