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48V-72V 45A Dual Mode Controller sine Wave Controller with Bag + sw900 Display for 48-72V 2000W Ebike kit ,72V Ebike Motor
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48V-72V 45A Dual Mode Controller sine Wave Controller with Bag + sw900 Display for 48-72V 2000W Ebike kit ,72V Ebike Motor
Support Regenerative Function (must use our SW900 Display together to active this function)
48V-72V 45A Dual Mode Controller sine Wave Controller with Bag + sw900 Display for 48-72V 2000W Ebike kit ,72V Ebike Motor
Item #: 52478732

48V-72V 45A Dual Mode Controller sine Wave Controller with Bag + sw900 Display for 48-72V 2000W Ebike kit ,72V Ebike Motor

89% of respondents would recommend this to a friend

Item #: 52478732

SHP 299

Price Details

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*All items will import from US

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What Stands Out

Dual Mode Functionality
The controller supports both 48V and 72V systems, providing versatility for various e-bike setups and ensuring compatibility with different motor voltages for efficient performance.
Sine Wave Technology
Utilizing sine wave technology, this controller delivers smoother acceleration and reduced noise, enhancing rider comfort and prolonging the lifespan of the motor.
Comprehensive Display
The included SW900 display offers real-time performance metrics, allowing riders to monitor speed, battery level, and more, optimizing the riding experience and facilitating better management of power usage.

Product Details

Get the 72V 2000W Ebike kit, 72V Ebike Motor and YF Controller with Bag sw900 Display. Explore the latest collection of ebike controllers at Ubuy Saint Helena.
  • 48V-72V 45A dual mode sine wave controller with SW900 display and bag for 48-72V 2000W ebike kit
  • Suitable for electric bicycles, scooters, mechanical or electric forklifts, etc.
  • Features a voltage of DC48/72V, current of 45±1A, low-level brakes, and 1:1 booster
  • Supports regenerative function (must use included SW900 display to activate)
  • Comes with 1 x 48/72V 45A YF controller, 1 x SW900 display, and 1 x ebike controller bag
  • After-sale service includes customer satisfaction, troubleshooting assistance, and return policy
ColorBlack
MaterialPlastic
Display TypeLCD
UPC767410156696
Unit Count1 Count
Item Weight3 lbs (1.36 kg)

Who Should Buy?

Suitable For
  • High Power Users

    Ideal for those needing a powerful controller for 2000W electric bike systems and 72V motors.

  • Custom E-bike Builders

    Perfect for DIY enthusiasts looking to create high-performance e-bikes using adjustable sine wave technology.

  • Eco-Conscious Commuters

    Great for users wanting to reduce carbon footprint while enjoying a smooth, efficient e-biking experience.

Not Suitable For
  • Casual Riders

    Not suitable for users who ride infrequently or for short distances; overly complex for light use.

Product Description

48V-72V 45A Dual Mode Controller sine Wave Controller with Bag + sw900 Display for 48-72V 2000W Ebike kit ,72V Ebike Motor

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the main benefit of using a 48V-72V 45A Dual Mode Controller for my eBike?

    Answer: The 48V-72V 45A Dual Mode Controller enhances your eBike's performance by providing efficient power management. This sine wave controller ensures smoother acceleration and deceleration, reducing motor noise and heat. Additionally, its dual mode compatibility allows flexibility in adapting to various motor configurations, making it perfect for 2000W eBike kits. Users frequently experience improved battery life and overall riding experience, particularly in challenging terrains.
  • Question: Can this controller work with different types of eBike motors?

    Answer: Yes, this controller is designed to be compatible with various types of eBike motors that operate within the 48V-72V range. This includes mid-drive and hub motors, making it versatile for different eBike configurations. Its adaptability is particularly beneficial for custom eBike builds or retrofitting existing bikes, enhancing their performance and user experience significantly.
  • Question: How does the SW900 display enhance the functionality of the controller?

    Answer: The SW900 display offers real-time monitoring of your eBike's performance, including battery voltage, speed, and current consumption. This feature allows riders to keep track of important metrics, enabling them to optimize their rides for efficiency. Additionally, with customizable settings, users can tailor their riding experience according to their preferences, leading to safer and more enjoyable journeys.
  • Question: What are the key features of the sine wave controller?

    Answer: The sine wave controller provides several key features, including high efficiency, smooth torque delivery, and reduced energy loss during operation. These benefits lead to quieter operation of the eBike motor, enhancing the riding experience. Additionally, it helps in maintaining better thermal management, which prolongs the lifespan of both the controller and motor, making it a preferred choice for long-term eBike usage.
  • Question: Is installation of the 48V-72V controller complicated?

    Answer: Installation is straightforward, especially if you have basic knowledge of eBike wiring and components. The controller usually comes with a comprehensive manual that guides you through the setup process, ensuring you can securely connect it to your eBike kit. Proper installation helps in maximizing the controller's potential and ensuring your motor runs optimally, elevating your riding experience.
  • Question: What makes this controller suitable for a 2000W eBike kit?

    Answer: This controller is specifically designed to handle up to 2000W of power, making it ideal for high-performance eBike kits. Its robust design supports brief power surges, which can be critical during steep climbs or rapid acceleration. Choosing a controller that matches your eBike's motor rating ensures safe operation and optimal performance, giving you confidence during your rides.
  • Question: Can I use this controller for off-road eBiking?

    Answer: Absolutely! The 48V-72V 45A Dual Mode Controller is well-suited for off-road eBiking. Its high power output and efficient performance can tackle various terrains, including hills and rough trails. Riders often appreciate its ability to manage power efficiently under challenging conditions, which is crucial for maintaining control and enjoying adventure rides.
  • Question: What should I consider when upgrading to this controller?

    Answer: When upgrading to this controller, consider your eBike's overall compatibility with both voltage and current ratings, ensuring all components can handle the increased output. Additionally, evaluate your battery's capacity to support prolonged use and performance enhancements. Upgrading to this controller can significantly improve your ride, making it an exciting step toward a more powerful eBike experience.
  • Question: Does this controller support regenerative braking?

    Answer: Yes, this sine wave controller supports regenerative braking, allowing you to recover energy while slowing down. This feature enhances overall efficiency by converting kinetic energy back into battery power, particularly around city environments or hilly terrains where frequent braking occurs. Many riders find that this function not only boosts energy efficiency but also extends their riding range.
  • Question: Where can I buy the 48V-72V 45A Dual Mode Controller with SW900 Display?

    Answer: You can purchase the 48V-72V 45A Dual Mode Controller with SW900 Display from Ubuy in Saint Helena. Ubuy provides a seamless shopping experience, ensuring you can find this product reliably along with its complementary accessories, perfect for optimizing your eBike setup.

niubo power Electric Bicycles Editorial Review

**** The customer feedback on this controller and display is overwhelmingly positive, highlighting its quality and performance as key strengths. Users appreciate the weight of the product, indicating that while it is sturdy, it doesn't become cumbersome during use. Many customers who have experience with other electronic components express surprise at the value offered by this kit, deeming it a great option for those looking to upgrade their existing systems without spending excessively. Performance-wise, users report noticeable improvements, particularly with instant acceleration and speed, with some reaching up to 30 mph after installation. The upgrade is especially praised by those who are looking to enhance their electric bike setups, indicating it pairs well with various battery voltages. While the absence of instructions and labeled wires is a point of concern for some, most users are either comfortable doing the wiring themselves or find the product manageable enough to install without detailed guidance. A minor critique involves the condition of the display upon arrival, with at least one user noting that it came with a noticeable scratch; however, this was not seen as a dealbreaker. Overall, customers seem excited about this product, emphasizing that those willing to engage with the setup will enjoy significant benefits. **

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Pros

  • Solid build quality that feels substantial yet manageable
  • Great value for the price
  • Provides noticeable performance upgrades (quicker acceleration, improved speeds)
  • Suitable for both current setups and future upgrades

Cons

  • Lack of instructions and wiring diagrams

Platform Trust & Buyer Confidence

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4.2/5 9477 reviews
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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Anke
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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Hazel
Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

SHP 299

Order now and get it around Monday, October 12

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Suitable for electric bicycle & scooter, Mechanical or electric forklift
  • Displays riding speed, mileage, power-assist gear, battery voltage, and more
  • Supports regenerative function when used with SW900 Display
  • After-sale service with customer satisfaction as the goal
  • Return policy within 5 days for defective goods
  • Continual improvement based on customer feedback

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