Ben Dempsey has joined Ayr United on a permanent deal for an undisclosed fee.
The 22-year-old made seven Scottish Championship appearances after joining Ayr on loan in January.
The Addicks academy graduate made 10 senior appearances in his time at Charlton, including four league appearances after making his debut in the EFL Trophy back in 2018.
While at Charlton, Dempsey enjoyed loan spells with Dulwich Hamlet and Woking.
The club would like to thank Ben for his time at Charlton and wish him the very best of luck in his future career.