U23 goalkeeper Ashley Maynard-Brewer has joined Dover Athletic on loan until the end of the season.
Maynard-Brewer has featured plenty of times on the bench this season after substitute goalkeeper Ben Amos was sidelined by a finger operation.
The 20-year-old has previously had stints on loan with Chelmsford City, Hampton and Richmond and Dulwich Hamlet and has made a single appearance for the Addicks against Swansea City U21s in the Football League Trophy last season.
Maynard-Brewer could be in contention for when Andy Hessenthaler's side take on Stockport County this weekend.