In a bowl, add zucchini and vinegar and toss to coat well.
Grease the Air Fryer Basket with cooking spray and then slide inside.
Adjust the temperature of Air Fryer to 370 °F to preheat for 5 minutes.
After preheating, arrange the zucchini slices into the greased Air Fryer Basket in a single layer.
Slide the basket into Air Fryer and set the time for 17-18 minutes.
While cooking, flip the zucchini slices once after 9 minutes.
After cooking time is finished, remove the zucchini chips from Air Fryer and transfer into a large bowl.
Sprinkle zucchini chips with seasoned salt and garlic powder and serve.