Begin by trimming excess fat from the beef and slice thinly against the grain.
In a bowl, mix together coconut aminos, apple cider vinegar, chipotle chili powder, cumin, garlic powder, onion powder, lime zest, black pepper, cayenne pepper, and sea salt.
Place the beef slices in a zip-lock bag and pour in the marinade. Ensure all pieces are well coated. Marinate in the refrigerator for at least 4 hours, preferably overnight.
Preheat your dehydrator or oven to 160°F (71°C).
Place marinated beef strips on dehydrator racks or oven racks lined with parchment paper. Ensure they are spaced out for even drying.
Dehydrate or bake for 4-6 hours, checking periodically, until the jerky is dry but still pliable.
Allow the jerky to cool before storing in an airtight container.