for the package which is above 100KG or built-in battery, we recommend via sea shipping. If you choose Seller's Shipping Method, you choose Sea Shipping. 

Freight only includes sea freight from Chinese port to recipient's destination port(Please confirm the destination port with customer service), Excluding shipping company miscellaneous charges, warehouse rent and handling fees after arrival of goods at destination port. In addition, the consignee clears customs by himself and pays import duties.

Once you agree to send the package by sea, please clear the customs and pay the related fees in time after the package reaches the port of destination country. We do not support a refund if the packages are discarded due to the delay of customs clearance or the cost of the destination port.