Give support to faulty electric drones (7)
I believe the answer is:
endorse
'give support to' is the definition.
(I've seen this before)
'faulty electric drones' is the wordplay.
I cannot quite understand how this works, but
an anagram of 'drones' is 'endors' which is located in the answer.
A single letter 'e' remains which might be clued in a way I don't understand.
This may be the basis of clue (or it may be nonsense).
Can you help me to learn more?
(Other definitions for endorse that I've seen before include "Put one's name to, approve" , "Affirm" , "No reeds (anag)" , "Approve or underwrite" , "Add one's authority to" .)