The Addicks completed the signing of defender Collins Sichenje on Monday from Serbian SuperLiga side FK Vojvodina for an undisclosed fee.
The deadline day arrival follows Harry Clarke, Lyndon Dykes, Luke Chambers, Tiernan Brooks, Jayden Fevrier and Conor Coady through the door to become Nathan Jones' seventh signing of a busy winter window.
Check out a gallery of photos from the Kenyan international's signing day below...
After putting pen to paper, Sichenje said: "It feels amazing to be here. It’s a good club with a good project and I’m ready to start working. It’s a big step for my career. It’s a good opportunity to keep working, developing and help the team, so I just need to be humble and keep working - that’s the goal."
"I’m fast, I’m aggressive, I’m talkative on the pitch, and I'm like a leader," he explained.
"The manager has a lot of faith and belief, so he told me what I need to do. I adapt and learn quickly.
"I can’t wait to play because I've been looking forward to this and I'm ready to go."
The Addicks return to The Valley on Friday to take on Queens Park Rangers. Click here to purchase your tickets now.
