An easy way to bypass the switch on the boat and plug your battery pack directly into the receiver to power on and unplug to power off. JSTFTB$1.49 WE SHIP WORLDWIDE! Due to the wide variety of the size and weight of our items we will charge the actual cost of shipping in a separate charge on all orders. Please email us for a shipping cost estimate. Send us email intensitysails(at sign)mac.com