The news about the external battery pack could be seen as a minor controversy, potentially affecting consumer perception and sales. However, Apple's strong brand and the exclusive content on Apple TV+ could mitigate negative impacts. The absence of a Netflix app and other popular services could be a downside, but it's unclear how much this will affect the overall success of the product. Therefore, the short-term impact on AAPL stock is likely neutral with a possibility of slight negative sentiment.