{"product_id":"obartor-d5-scooter-controllers-front-and-fear-controller-a-b-and-display-accelerator","title":"Obarter D5 Electric Scooter 48V FOC Sine Wave Dual Controllers (A \u0026 B) \u0026 LCD Display Throttle Kit","description":"\u003cdiv style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #202223; line-height: 1.6; max-width: 100%;\"\u003e\n\n  \u003cp style=\"font-size: 16px; margin-bottom: 20px;\"\u003e\n    Restore the raw dual-motor acceleration and refined throttle control of your high-performance electric scooter with the genuine \u003cstrong\u003eObarter D5 48V FOC Sine Wave Dual Brushless Controllers \u0026amp; Color LCD Display Throttle Kit\u003c\/strong\u003e. Engineered specifically as direct factory replacement electronics for the \u003cstrong\u003eObarter D5 5000W Dual-Motor Electric Scooter\u003c\/strong\u003e (Model SH928-D5), this system delivers smooth, surge-free power delivery and whisper-quiet motor operation.\n  \u003c\/p\u003e\n\n  \u003cp style=\"font-size: 16px; margin-bottom: 20px;\"\u003e\n    Featuring advanced \u003cstrong\u003eField-Oriented Control (FOC) Sine Wave technology\u003c\/strong\u003e, each controller is rated at \u003cstrong\u003e48V 35A continuous output with a formidable 45A peak limit\u003c\/strong\u003e. Working in synchronized harmony, Controller A (Front Motor) and Controller B (Rear Motor) deliver a massive combined peak current of \u003cstrong\u003e90 Amperes\u003c\/strong\u003e for explosive hill-climbing torque, high-speed stability, and responsive low-level electronic braking.\n  \u003c\/p\u003e\n\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf3e59685b75c453a9fa2da257ad1ba59H.png\" alt=\"Obarter D5 Dual Controllers and LCD Display Throttle Complete Kit\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\n  \u003ch2 style=\"font-size: 20px; font-weight: 700; color: #111; margin-top: 32px; margin-bottom: 12px; border-bottom: 2px solid #008060; padding-bottom: 6px;\"\u003eKey Highlights \u0026amp; Technical Superiority\u003c\/h2\u003e\n  \u003cul style=\"padding-left: 20px; margin-bottom: 24px;\"\u003e\n    \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eFactory Original D5 Architecture:\u003c\/strong\u003e Precision-calibrated for the Obarter D5 chassis with exact plug-and-play harness connectors, yellow XT60 power plugs, and heavy-duty motor phase ring terminals.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSilky-Smooth FOC Sine Wave Commutation:\u003c\/strong\u003e Eliminates the harsh step-throttle shudder and loud acoustic resonance typical of square-wave controllers, extending motor and battery lifespan.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eHigh-Power Dual Output:\u003c\/strong\u003e 35A continuous (45A peak) per controller channel, providing up to 90A combined dual-drive output to effortlessly conquer steep off-road trails and steep city inclines.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIntegrated Battery Guard:\u003c\/strong\u003e Built-in 39V ± 0.5V undervoltage protection prevents over-discharging your 48V lithium-ion battery pack.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eErgonomic Round Color LCD Cockpit:\u003c\/strong\u003e Full-color circular digital gauge with integrated thumb accelerator trigger, showing real-time speed, battery level, trip meter, and speed mode settings.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eRugged Extruded Heat Sink Cases:\u003c\/strong\u003e Both controllers are housed in deeply grooved aluminum alloy enclosures for rapid passive thermal dissipation during sustained high-speed rides.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2 style=\"font-size: 20px; font-weight: 700; color: #111; margin-top: 32px; margin-bottom: 12px; border-bottom: 2px solid #008060; padding-bottom: 6px;\"\u003eTechnical Specifications Matrix\u003c\/h2\u003e\n  \u003cdiv style=\"overflow-x: auto; margin-bottom: 24px;\"\u003e\n    \u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px; border: 1px solid #e1e3e5;\"\u003e\n      \u003ctbody\u003e\n        \u003ctr style=\"background-color: #f7f8f9;\"\u003e\n          \u003cth style=\"padding: 10px 14px; border: 1px solid #e1e3e5; width: 35%;\"\u003eParameter\u003c\/th\u003e\n          \u003cth style=\"padding: 10px 14px; border: 1px solid #e1e3e5;\"\u003eSpecification\u003c\/th\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5; font-weight: 600;\"\u003eCompatible Scooter\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5;\"\u003eObarter D5 Dual-Motor Electric Scooter (5000W platform)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #fafbfc;\"\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5; font-weight: 600;\"\u003eController Model\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5;\"\u003eSH928-D5 (Controller A: Front \/ Controller B: Rear)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5; font-weight: 600;\"\u003eDriving Architecture\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5;\"\u003eFOC (Field-Oriented Control) Sine Wave Controller\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #fafbfc;\"\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5; font-weight: 600;\"\u003eRated Voltage\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5;\"\u003eDC 48V\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5; font-weight: 600;\"\u003eRated \/ Peak Current\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5;\"\u003eLC: 35A Rated \/ Peak 45A per controller (Combined 90A Peak)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #fafbfc;\"\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5; font-weight: 600;\"\u003eLow-Voltage Cutoff\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5;\"\u003eUndervoltage: 39V ± 0.5V\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5; font-weight: 600;\"\u003eMotor Phase Angle\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5;\"\u003e120°\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #fafbfc;\"\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5; font-weight: 600;\"\u003eDisplay Protocol\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5;\"\u003e01 Display Communication Protocol (Round Color Screen)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5; font-weight: 600;\"\u003eBrake Signal\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5;\"\u003eLow-Level Electronic Brake Cutoff\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background-color: #fafbfc;\"\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5; font-weight: 600;\"\u003ePower Connections\u003c\/td\u003e\n          \u003ctd style=\"padding: 10px 14px; border: 1px solid #e1e3e5;\"\u003eYellow XT60 DC Power In + 3 Ring Terminal Phase Leads per unit\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 style=\"font-size: 20px; font-weight: 700; color: #111; margin-top: 32px; margin-bottom: 12px; border-bottom: 2px solid #008060; padding-bottom: 6px;\"\u003eAvailable Component Options\u003c\/h2\u003e\n\n  \u003ch3 style=\"font-size: 16px; font-weight: 600; color: #111; margin-top: 20px; margin-bottom: 8px;\"\u003e1. Full Powertrain Kit (Controllers A + B + Display)\u003c\/h3\u003e\n  \u003cp style=\"font-size: 14px; color: #555; margin-bottom: 12px;\"\u003eIncludes Controller A (Front), Controller B (Rear), and the matched round color LCD display throttle. Strongly recommended if upgrading or replacing non-matching controllers to avoid communication errors.\u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf3e59685b75c453a9fa2da257ad1ba59H.png\" alt=\"Obarter D5 Dual Controllers and Display Kit\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\n  \u003ch3 style=\"font-size: 16px; font-weight: 600; color: #111; margin-top: 24px; margin-bottom: 8px;\"\u003e2. Dual Controllers Pair (Front A + Rear B)\u003c\/h3\u003e\n  \u003cp style=\"font-size: 14px; color: #555; margin-bottom: 12px;\"\u003eIncludes both factory 48V 35A (45A Peak) controllers (Model SH928-D5) for dual-wheel drive.\u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Se75142af3a2f4d8bb8eb215849e2e277w.png\" alt=\"Obarter D5 Controller A and Controller B\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\n  \u003ch3 style=\"font-size: 16px; font-weight: 600; color: #111; margin-top: 24px; margin-bottom: 8px;\"\u003e3. Individual Controller A (Front Motor) or Controller B (Rear Motor)\u003c\/h3\u003e\n  \u003cp style=\"font-size: 14px; color: #555; margin-bottom: 12px;\"\u003eReplace a single damaged front or rear controller unit. Please verify your existing scooter has the matching SH928-D5 model before ordering.\u003c\/p\u003e\n  \u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; margin: 24px 0;\"\u003e\n    \u003cdiv style=\"flex: 1 1 calc(50% - 16px); max-width: calc(50% - 16px); min-width: 260px;\"\u003e\n      \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4c82a701da7441be9ed8319759569b08I.png\" alt=\"Obarter D5 Front Controller A 48V 35A\" style=\"width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex: 1 1 calc(50% - 16px); max-width: calc(50% - 16px); min-width: 260px;\"\u003e\n      \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Scf237309da474741bdd8d1e7960c2739R.png\" alt=\"Obarter D5 Rear Controller B 48V 35A\" style=\"width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 8px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"font-size: 16px; font-weight: 600; color: #111; margin-top: 24px; margin-bottom: 8px;\"\u003e4. Color LCD Display Throttle Unit\u003c\/h3\u003e\n  \u003cp style=\"font-size: 14px; color: #555; margin-bottom: 12px;\"\u003eOriginal round LCD digital display with trigger accelerator and handlebar clamp.\u003c\/p\u003e\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9bc46a7cdfd64f0e996df96fb082dee7O.png\" alt=\"Obarter D5 Color LCD Display Accelerator\" style=\"max-width: 100%; height: auto; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.06);\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\n  \u003ch2 style=\"font-size: 20px; font-weight: 700; color: #111; margin-top: 32px; margin-bottom: 12px; border-bottom: 2px solid #008060; padding-bottom: 6px;\"\u003eImportant Compatibility \u0026amp; Installation Notice\u003c\/h2\u003e\n  \u003cdiv style=\"background-color: #fff8e5; border-left: 4px solid #b98900; padding: 16px 20px; margin-bottom: 24px; border-radius: 0 8px 8px 0;\"\u003e\n    \u003cp style=\"margin: 0; font-size: 14px; color: #5c3e00; line-height: 1.6;\"\u003e\n      \u003cstrong\u003eCritical Protocol Matching:\u003c\/strong\u003e The Obarter D5 uses matched communication between the throttle display and both controllers. If your scooter currently uses a different brand or revision of controller, replacing only one controller may trigger communication fault codes (Error 10 \/ Error 30). In that scenario, you must replace the complete system (Display + Controller A + Controller B) at the same time.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 style=\"font-size: 20px; font-weight: 700; color: #111; margin-top: 32px; margin-bottom: 12px; border-bottom: 2px solid #008060; padding-bottom: 6px;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n  \u003cdiv style=\"margin-bottom: 24px;\"\u003e\n    \u003cp style=\"font-weight: 700; margin-bottom: 4px; color: #111;\"\u003eQ: What is the difference between Controller A and Controller B?\u003c\/p\u003e\n    \u003cp style=\"margin-bottom: 16px; color: #333;\"\u003eA: Controller A is mapped to operate the Front motor wheel, while Controller B is mapped for the Rear motor wheel. They share communication with the display throttle to ensure perfectly balanced speed and torque across both wheels.\u003c\/p\u003e\n\n    \u003cp style=\"font-weight: 700; margin-bottom: 4px; color: #111;\"\u003eQ: Will this kit work with other 48V electric scooters?\u003c\/p\u003e\n    \u003cp style=\"margin-bottom: 16px; color: #333;\"\u003eA: This set is designed specifically as the OEM replacement for the Obarter D5. While the complete kit (Display + A + B) can technically power other dual-motor 48V scooters, connector wiring pinouts may need adaptation for non-Obarter frames.\u003c\/p\u003e\n\n    \u003cp style=\"font-weight: 700; margin-bottom: 4px; color: #111;\"\u003eQ: Why should I choose FOC Sine Wave controllers over standard square wave?\u003c\/p\u003e\n    \u003cp style=\"margin-bottom: 16px; color: #333;\"\u003eA: FOC (Field-Oriented Control) sine wave technology delivers smooth, progressive acceleration without the jerky off-the-line snap or loud electrical hum of square wave controllers. It runs cooler and maximizes battery efficiency.\u003c\/p\u003e\n\n    \u003cp style=\"font-weight: 700; margin-bottom: 4px; color: #111;\"\u003eQ: What warranty and transit support does E Smart Way offer?\u003c\/p\u003e\n    \u003cp style=\"margin-bottom: 16px; color: #333;\"\u003eA: All controllers and displays are bench-tested before dispatch. E Smart Way provides free worldwide shipping with door-to-door tracking, loss protection, and a 3-month replacement warranty on electronic components.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003ch2 style=\"font-size: 20px; font-weight: 700; color: #111; margin-top: 32px; margin-bottom: 12px; border-bottom: 2px solid #008060; padding-bottom: 6px;\"\u003eInternational Shipping \u0026amp; Logistics Notice\u003c\/h2\u003e\n  \u003cdiv style=\"background-color: #f9fafb; border: 1px solid #e1e3e5; border-radius: 8px; padding: 18px; margin-bottom: 20px;\"\u003e\n    \u003cp style=\"margin-bottom: 10px; font-size: 14px; color: #444;\"\u003e\n      \u003cstrong\u003eFree Worldwide Shipping:\u003c\/strong\u003e Components are individually sealed and packaged with anti-static and shock-cushioning materials for safe global transit.\n    \u003c\/p\u003e\n    \u003cp style=\"margin-bottom: 10px; font-size: 14px; color: #444;\"\u003e\n      \u003cstrong\u003eCustoms \u0026amp; Import Duties:\u003c\/strong\u003e Depending on national regulations, international packages may occasionally be subject to local VAT or clearance fees charged by destination customs authorities. As standard in international cross-border trade, these fees remain the buyer's responsibility.\n    \u003c\/p\u003e\n    \u003cp style=\"margin-bottom: 0; font-size: 14px; color: #444;\"\u003e\n      \u003cstrong\u003eAccurate Delivery Details:\u003c\/strong\u003e Please ensure your contact phone number and full shipping address are entered accurately at checkout to prevent delivery delays.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"FLJ","offers":[{"title":"Front and Rear","offer_id":67765595898070,"sku":"1005008107494959-Front and Rear","price":358.68,"currency_code":"USD","in_stock":true},{"title":"48 Rear Controller","offer_id":67765595930838,"sku":"1005008107494959-48 Rear Controller","price":198.68,"currency_code":"USD","in_stock":true},{"title":"DisplaycontrollerAB","offer_id":67765595963606,"sku":"1005008107494959-DisplaycontrollerAB","price":438.68,"currency_code":"USD","in_stock":true},{"title":"48V Front Controller","offer_id":67765595996374,"sku":"1005008107494959-48V Front Controller","price":198.68,"currency_code":"USD","in_stock":true},{"title":"Display","offer_id":67765596029142,"sku":"1005008107494959-Display","price":98.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/5878\/6893\/files\/S25d5443646bf4c68b72a340f708e71a1T.webp?v=1792819613","url":"https:\/\/e-smartway.com\/products\/obartor-d5-scooter-controllers-front-and-fear-controller-a-b-and-display-accelerator","provider":"E Smart Way ","version":"1.0","type":"link"}