Jolts (6)
I believe the answer is:
shocks
'jolts' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for shocks that I've seen before include "Effects of charges of electricity" , "Appals" , "Surprises, sometimes electrical" , "Jolts, jars" , "'Stuns, jolts (6)'" .)