The most common and most likely answer to this crossword clue is the 9 letter word RECHARGED
R
E
C
H
A
R
G
E
D
More clues leading to the result RECHARGED
Buddy explains!

The straight part
We know that "provided fresh energy" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case provided fresh energy = recharged.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does RECHARGED mean?
RECHARGED verb- To charge an electric battery after its power has been consumed.
- To invigorate and revitalize one's energy level by removing stressful agents for a period of time.
- To reload a gun with ammunition.
- To add or restore water to an aquifer.
- To request payment again from.
- To charge or accuse in return.
- To attack again or anew.