{"product_id":"brushless-motor-controller-jh3az6203dzygw-36v-15a-e-bike-scooter-universal-e-bike-conversion-kit-bicycle-speed-controller","title":"NULKOMMA Brushless Motor Controller JH3AZ6203DZYGW 36V 15A E-Bike Scooter Universal E-Bike Conversion Kit Bicycle Speed Controller","description":"\u003cp align=\"start\" style='font-family:\"Market Sans\", Arial, sans-serif;font-size:medium;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px'\u003e\u003cspan style=\"font-size:28px\"\u003e\u003cstrong\u003eDescription：\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e \u003c\/p\u003e\n\n\u003cp align=\"start\" style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"font-size:22px\"\u003e Brushless Motor Controller JH3AZ6203DZYGW 36V 15A Suitable for electric bicycles, mountain bikes, electric scooters, etc.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e \u003c\/p\u003e\n\n\u003cp align=\"start\" style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px'\u003e \u003c\/p\u003e\n\n\u003cp align=\"start\" class=\"MsoNormal\" style='font-family:\"Market Sans\", Arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px'\u003e\u003cstrong\u003e\u003cspan style=\"font-size:26pt\"\u003eImportant Notice:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px'\u003e \u003c\/p\u003e\n\n\u003cp align=\"start\" style='font-family:\"Market Sans\", Arial, sans-serif;font-size:medium;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px'\u003e1. This product supports multiple communication protocols. Please verify the model number. If the controller protocol does not match, it may cause error codes to appear on the display!\u003c\/p\u003e\n\n\u003cp align=\"start\" style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px'\u003e \u003c\/p\u003e\n\n\u003cp align=\"start\" class=\"MsoNormal\" style='font-family:\"Market Sans\", Arial, sans-serif;font-size:medium;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px'\u003e\u003cspan\u003e2. Please contact our customer service before purchasing a controller. Send us photos of your original controller's label and connector. We will ship after confirming the controller model.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px'\u003e \u003c\/p\u003e\n\n\u003cp align=\"start\" class=\"MsoNormal\" style='font-family:\"Market Sans\", Arial, sans-serif;font-size:medium;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px'\u003e\u003cspan\u003e3. After placing your order, please monitor your email closely. We will send an order confirmation within 12 hours.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px'\u003e \u003c\/p\u003e\n\n\u003cp align=\"start\" class=\"MsoNormal\" style='font-family:\"Market Sans\", Arial, sans-serif;font-size:medium;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px'\u003e\u003cspan\u003e4. Respond to our order confirmation email promptly. Failure to do so will be interpreted as your agreement that the order is correct and acceptance of our no-return policy.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px'\u003e \u003c\/p\u003e\n\n\u003cp align=\"start\" class=\"MsoNormal\" style='font-family:\"Market Sans\", Arial, sans-serif;font-size:medium;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px'\u003e\u003cstrong\u003e\u003cspan\u003eQ\u0026amp;A\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px'\u003e \u003c\/p\u003e\n\n\u003cp align=\"start\" class=\"MsoNormal\" style='font-family:\"Market Sans\", Arial, sans-serif;font-size:medium;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px'\u003e\u003cstrong\u003e\u003cspan\u003eQ: Why do I need to provide a photo of the controller label?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" class=\"MsoNormal\" style='font-family:\"Market Sans\", Arial, sans-serif;font-size:medium;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px'\u003e\u003cspan\u003eA: Since many buyers are unfamiliar with controllers, we need to verify the correct product purchase based on the original controller label photo. This prevents wasted time and money for buyers.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px'\u003e \u003c\/p\u003e\n\n\u003cp align=\"start\" class=\"MsoNormal\" style='font-family:\"Market Sans\", Arial, sans-serif;font-size:medium;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px'\u003e\u003cstrong\u003e\u003cspan\u003eQ: Can I use your controller if my model differs from yours?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" class=\"MsoNormal\" style='font-family:\"Market Sans\", Arial, sans-serif;font-size:medium;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px'\u003e\u003cspan\u003eA: Different controller models use different communication protocols. Replacement is possible only if the communication protocols match. Typically, e-bike controllers consist of connectors for the power supply, motor Hall sensor wires, brakes, throttle grip, pedal assist sensor, bike headlight, and motor. As long as you can modify the controller connectors (we can assist with this modification), our controller can replace your original one.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px'\u003e \u003c\/p\u003e\n\n\u003cp align=\"start\" class=\"MsoNormal\" style='font-family:\"Market Sans\", Arial, sans-serif;font-size:medium;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px'\u003e\u003cstrong\u003e\u003cspan\u003eQ: How do I find my controller model if I don't know it?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px'\u003e \u003c\/p\u003e\n\n\u003cp align=\"start\" class=\"MsoNormal\" style='font-family:\"Market Sans\", Arial, sans-serif;font-size:medium;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px'\u003e\u003cspan\u003eA: Send photos of the controller label and display screen serial number to our online customer service. We'll identify your controller model and recommend a suitable replacement.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px'\u003e \u003c\/p\u003e\n\n\u003cp align=\"start\" class=\"MsoNormal\" style='font-family:\"Market Sans\", Arial, sans-serif;font-size:medium;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px'\u003e\u003cstrong\u003e\u003cspan\u003eQ: Do you accept returns if the controller is incompatible?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px'\u003e \u003c\/p\u003e\n\n\u003cp align=\"start\" class=\"MsoNormal\" style='font-family:\"Market Sans\", Arial, sans-serif;font-size:medium;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px'\u003e\u003cspan\u003eA: If you communicated with us before purchase, we accept returns and refunds. If you did not contact us before or after purchase and did not respond to our emails, we assume the controller model you purchased is correct and you accept our no-return policy.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp align=\"start\" class=\"MsoNormal\" style='font-family:\"Market Sans\", Arial, sans-serif;font-size:medium;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px'\u003e\u003c\/p\u003e\u003cdiv\u003e\u003cimg cke-id=\"img35\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se3b110cbc8f44e6cad5f0c805cadc002T.jpg\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg cke-id=\"img36\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa2233f0940bc49d0a6847251df77b5d4K.jpg\"\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cimg cke-id=\"img37\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sedef9880ef83490e98ebbfd24700b56eI.jpg\"\u003e\u003c\/div\u003e\n\u003cscript\u003ewindow.adminAccountId=2683947390;\u003c\/script\u003e","brand":"NULKOMMA","offers":[{"title":"Default Title","offer_id":54515796640019,"sku":"12000057287897199","price":139.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0888\/6163\/8931\/files\/bcb345410e4dadf5a546d91409a8f574.jpg?v=1785487103","url":"https:\/\/nulkomma.com\/products\/brushless-motor-controller-jh3az6203dzygw-36v-15a-e-bike-scooter-universal-e-bike-conversion-kit-bicycle-speed-controller","provider":"NULKOMMA","version":"1.0","type":"link"}