iPhone 18 Pro Max requires 'Prepare to Ship' battery drain before shipping

The iPhone 18 Pro Max battery exceeds 20 Wh, so Apple added a Prepare to Ship feature: it drains the battery below the threshold and sets a charge limit for transport. The option is available in settings, after completion the iPhone shows 'Ready to Ship' status, and it can be canceled with a delay of up to 14 days.

• iPhone 18 Pro Max battery capacity exceeds 20 Wh
• Prepare to Ship drains battery below 20 Wh and sets charge limit
• Option in Settings > General > Transfer or Reset iPhone
• Cancellation possible with a delay of up to 14 days