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Item #:
223870204
Ebike Controller DC48V 21A Brushless Motor Controller for Electric Bicycle 20''
Item #:
223870204
ETB 30823
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Wednesday, October 07
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Performance
Delivers a powerful 21A output, enhancing acceleration and speed for superior riding experience while ensuring efficient energy consumption.
Versatile Compatibility
Designed for DC48V brushless motors, ensuring compatibility with a wide range of electric bicycles, making it ideal for customized builds.
Safety Features
Equipped with overcurrent and thermal protection, safeguarding the motor and battery, ensuring durability and longevity for worry-free riding.
Product Details
| Brand Name | NULKOMMA |
| Unit Count | 1.0 Count |
| Manufacturer | NULKOMMA |
| Included Components | controller |
| Model | JH4AJ3861DZHTMT |
| Part Number | JH4AJ3861DZHTMT |
| Display Type | LCD or LED |
| Color | black |
| Material Type | Aluminum |
| Brand | NULKOMMA |
| Material | Aluminum |
| Country of Origin | This item will be imported from US |
| What is in the box | Ebike Controller DC48V 21A... For more details, please check description/product details |
| Item Weight | 3 lbs (1.36 kg) |
| Date First Available | March 05, 2025 |
Who Should Buy?
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Electric Bicycle Users
Ideal for those seeking to upgrade their e-bike performance and efficiency with a reliable brushless motor controller.
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DIY Builders
Perfect for hobbyists constructing custom electric bicycles and needing a robust controller for their brushless motors.
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Commute Enthusiasts
Great for daily commuters wanting a dependable controller to enhance their electric bike’s speed and battery life.
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High-Power Motors
Not suitable for users with high-power motors exceeding 21A, as it may lead to performance issues or failures.
Product Description
Ebike Controller DC48V 21A Brushless Motor Controller for Electric Bicycle 20''
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the function of the Ebike Controller DC48V 21A?
Answer: The Ebike Controller DC48V 21A is designed to regulate the power and performance of a brushless motor in electric bicycles. It manages the electrical flow from the battery to the motor, ensuring optimal performance, speed control, and efficient energy use. The controller helps enhance the overall riding experience by providing smooth acceleration and deceleration, crucial for commuter and leisure cycling scenarios. -
Question:
How do I install the Ebike Controller DC48V 21A on my electric bicycle?
Answer: To install the Ebike Controller, begin by disconnecting the battery from your electric bike. Locate the existing controller and carefully remove it. Connect the new controller following the color-coded wiring instructions typically included with the product. Ensure the connections are secure to avoid any malfunctions. Once connected, you can reinstall the controller and reconnect the battery, ready for a test ride. This process is essential for improving your bike’s performance. -
Question:
Is the Ebike Controller suitable for all types of electric bicycles?
Answer: The Ebike Controller DC48V 21A is specifically designed for 48V electric bicycles equipped with brushless motors. While it can work well with different bike models, ensuring compatibility with your bicycle's motor type is critical. This controller excels in providing a balanced power output, making it ideal for both urban commuting and off-road adventures, optimizing your bike's functionality. -
Question:
What are the benefits of using a brushless motor controller?
Answer: Using a brushless motor controller like the Ebike Controller DC48V 21A offers several advantages, including higher efficiency and reduced maintenance. Brushless motors produce less heat and noise, leading to a smoother ride. Additionally, they provide better response times for acceleration, which greatly enhances safety and performance in various terrains. -
Question:
Can I use this controller with a different voltage battery?
Answer: No, the Ebike Controller DC48V 21A is only compatible with 48V batteries. Using it with batteries of different voltages can lead to decreased performance or potentially damage the controller and the motor. Always ensure your battery voltage matches the controller specifications for optimal functionality, especially when planning longer rides or intensive use. -
Question:
What features should I look for in a good ebike controller?
Answer: When selecting an ebike controller, consider features like amperage rating, compatibility with motor types, thermal protection, and programmable parameters. The Ebike Controller DC48V 21A, for instance, includes high current capacity and efficient power management, making it a reliable choice for various riding conditions. These features enhance functionality, ensuring a safer and more enjoyable ride. -
Question:
Does this controller come with a display for monitoring performance?
Answer: The Ebike Controller DC48V 21A does not typically include a built-in display. However, it can be paired with compatible LCD displays or monitors for real-time performance tracking. Installing a display can provide insights on speed, battery status, and distance traveled, making it easier to manage your ride and optimize battery usage for longer journeys. -
Question:
What types of electric bicycles can benefit from this controller?
Answer: This controller is ideal for a wide range of electric bicycles, particularly those that are designed for urban commuting, long distance cycling, or recreational riding. Its efficient motor control and adaptability make it suitable for various sizes, including 20-inch frame models. Riders seeking improved power delivery and smooth operation will find it particularly beneficial, enhancing the overall cycling experience. -
Question:
Can this controller handle steep terrains?
Answer: Yes, the Ebike Controller DC48V 21A is designed to efficiently manage power delivery even on steep terrains. Its 21A output provides sufficient torque for climbing inclines, making it an excellent choice for both urban and off-road conditions. If you frequently ride in hilly areas or plan to tackle challenging trails, this controller can significantly enhance your bike’s performance. -
Question:
Where can I buy Ebike Controller DC48V 21A Brushless Motor Controller for Electric Bicycle 20''?
Answer: You can purchase the Ebike Controller DC48V 21A at Ubuy in Ethiopia. Ubuy offers a range of e-bike components and provides convenient access for those looking to upgrade or replace their current electric bicycle controllers. Their platform often features detailed product listings to help you make informed choices.
NULKOMMA Electric Bicycles Editorial Review
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ETB 30823
Order now and get it around Wednesday, October 07
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Features & Benefits
- Customized model for perfect compatibility with your bike.
- Made from aluminum alloy for excellent heat dissipation.
- Easy installation with interface labels for hassle-free setup.
- Durable components ensure a long service life with low malfunction.
- Satisfaction guaranteed with a 180-day unconditional return policy.
- Responsive customer service available for any inquiries or issues.
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