We offer a 2-year warranty on YUKA main parts, including the Charging Station and RTK Antenna. The warranty period for a product starts on the day the product(s) are delivered. If the product does not work as guaranteed during the warranty period, you can request customer service by contacting us via MAMMOTION APP Livechat & support-eu@mammotion.com. For more details, please visit MAMMOTION Warranty Statement.