Charger packaging needs a clear closure standard. First define which carrier restrictions, vehicle dimensions, loading plans, and destination-port receiving plans must be available before the item is complete, then specify who reviews them and how exceptions are recorded. Without a closure standard, teams can mistake "a reply was received" for "the issue is resolved." This is why mismatches between the shipping method and vehicle condition, shipment volume, or port requirements are often carried into the next stage.
For a similar buyer question, see How Are EVs Handled During International Shipping?.