Plugs leads from electric recharge terminals into coaches (10)
I believe the answer is:
advertises
'plugs' is the definition.
The answer and definition can be both to do with communicating as well as being verbs in their -s form.
Maybe there's an association between them I don't understand?
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for advertises that I've seen before include "Pushes" , "Plugs (colloq.)" , "Steve raids (anag.)" , "Publicises" .)