Omar Bogle has completed a permanent move to Doncaster Rovers.
The striker joined the Addicks in October scoring two goals and recording one assist in 17 games at the club.
Charlton Manager Lee Bowyer said: “Omar came in and put a shift in for us. With the business we have done in January, we now have a lot of competition for places up front and understandably he wants to be playing football.
“He scored some crucial goals for us and we’d like to wish him the best for the future.”