Transfer the turkey to the bowl of your slow cooker. Add in the red bell peppers, chipotle peppers, chili powder, smoked paprika, cumin, cinnamon, and salt. Stir in 2 cups of chicken broth, the tomatoes, tomato paste, apple butter, and bay leaves, and stir to combine. Cover and cook on low for 6-8 hours or high for 4-5 hours. During the last hour of cooking, stir in the beans. If your chili is too thick, add the remaining broth to thin as desired.