Package Included 1*Electric Outboard Engine All Accessories for Assembly Notes This product does not include a battery, you need an external battery power supply, please configure your own battery. The propeller can withstand fresh water and salt water, but after using it in salt water, you must clean it with water immediately. If the voltage falls below 9V, it will need to be recharged for proper operation. Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement, and make sure you do not mind before you order.
eBay