Beans with Kielbasa

1 green pepper, chopped
15 oz can great northern beans
15 oz can pinto beans
15 oz can diced tomatoes
8 oz can tomatoes sauce
onion chopped
1 lb kielbasa (we like turkey)
1 clove garlic, minced
1/4 tsp black pepper

Combine all ingredients in a slow cooker. Cover and cook on low 6-8 hours.