---
product_id: 65218834
title: "36V/48V 250W Motor Brushless Controller Aluminium Sine Controller Electric Bicycle Brushless Motor Controller For E bike & Scooter"
brand: "demeras"
price: "₨19789"
currency: LKR
in_stock: true
reviews_count: 1
url: https://www.desertcart.lk/products/65218834-36v-48v-250w-motor-brushless-controller-aluminium-sine-controller-electric
store_origin: LK
region: Sri Lanka
---

# 36V/48V dual voltage power 250W efficient motor output Aluminium alloy heat-dissipating shell 36V/48V 250W Motor Brushless Controller Aluminium Sine Controller Electric Bicycle Brushless Motor Controller For E bike & Scooter

**Brand:** demeras
**Price:** ₨19789
**Availability:** ✅ In Stock

## Summary

> ⚡ Ride smarter, not harder — power meets precision in every turn!

## Quick Answers

- **What is this?** 36V/48V 250W Motor Brushless Controller Aluminium Sine Controller Electric Bicycle Brushless Motor Controller For E bike & Scooter by demeras
- **How much does it cost?** ₨19789 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/65218834-36v-48v-250w-motor-brushless-controller-aluminium-sine-controller-electric)

## Best For

- demeras enthusiasts

## Why This Product

- Trusted demeras brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-lasting Reliability:** Engineered with high-quality wiring and components to minimize malfunctions and maximize your ride comfort.
- • **Plug & Play Installation:** Clearly labeled interfaces make setup effortless—get your e-bike ready in minutes without hassle.
- • **Efficient 250W Motor Control:** Experience smooth acceleration and reliable power delivery tailored for urban e-bikes and scooters.
- • **Premium Aluminium Alloy Shell:** Robust, lightweight casing with groove design ensures superior heat dissipation and durability.
- • **Power Your Ride with Dual Voltage:** Seamlessly switch between 36V and 48V for optimized performance and extended battery life.

## Overview

This 36V/48V 250W brushless motor controller features a sturdy aluminium alloy shell with advanced heat dissipation grooves, ensuring reliable performance and longevity. Designed for electric bikes and scooters, it offers easy installation with labeled interfaces and delivers smooth, efficient motor control for a superior riding experience.

## Description

Full description not available

## Features

- [Sturdy and :This brushed controller is made of aluminium alloy，sturdy and . Exquisite workmanship provides better for the internal circuit and makes it more .
- [Circuit :The controller shell is made of aluminium alloy with groove design ,which can protect the inner circuit due to good heat dissipation feature to avoid thermal overloading .
- [Sensitive Control] :The controller shell is made of aluminium alloy with groove design ,which can protect the inner circuit due to good heat dissipation feature to avoid thermal overloading .
- [Low Malfunction] :The wires and interfaces are ,and ensure low malfunction of long time use . The electric vehicle controller brings you a more comfortable riding experience .
- [Simple to Install] :The interfaces have instruction labels on them for your easy installation，which is easy to install the panel display on the electric bicycle .

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Age range | Adult |
| Frame material | Aluminum Alloy |
| Shape | Cuboid |
| Material type | Aluminium |
| Sport | electric bike |
| Wheel size | 3.5 Inches |
| Batteries included? | No |
| Brand | Demeras |
| Manufacturer | Dilwe |
| Item model number | 36V/48V 250W |
| ASIN | B07D8WF9BY |

## Images

![36V/48V 250W Motor Brushless Controller Aluminium Sine Controller Electric Bicycle Brushless Motor Controller For E bike & Scooter - Image 1](https://m.media-amazon.com/images/I/61fSc3Gb3fL.jpg)

## Questions & Answers

**Q: You say the rate power is 250w but if you multiply 36v with 13 amp you get 468. could you explain the difference please**
A: 250w is the power rating of the motor, the 36v x 13A is the capacity of the battery (Power=volts * current). The two are independent of each other, but a larger capacity battery may give you a better range. Factors such as weight, temperature may also affect range. 250w motor is legal in UK for e-bike.

**Q: Will this fit a Durabike urban traveller with pedal assist**
A: Hello, the rated working voltage of the brushless controller: 36/48V
Rated power: 250W
Current: 13A
Low voltage protection: 31/42V
Suitable motor phrase angle: 60/120 degrees
Size: about 9 x 5.3 x 3cm / 3.5 x 2 x 1.18 inches
Suitable for: electric bicycles, scooters, etc.

**Q: will this fit a durabike easy rider**
A: Hello, the rated working voltage of the brushless controller: 36/48V
Rated power: 250W
Current: 13A
Low voltage protection: 31/42V
Suitable motor phrase angle: 60/120 degrees
Size: about 9 x 5.3 x 3cm / 3.5 x 2 x 1.18 inches
Suitable for: electric bicycles, scooters, etc.
You can buy it according to your needs.

## Customer Reviews

### ⭐ Doesn't work.
*by K***T on 9 September 2020*

It didnt work . Connected everything as a bench test.... Nothing ...Dead as the proverbial Dodo.. £24 down the drain .

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**Shop now:** [https://www.desertcart.lk/products/65218834-36v-48v-250w-motor-brushless-controller-aluminium-sine-controller-electric](https://www.desertcart.lk/products/65218834-36v-48v-250w-motor-brushless-controller-aluminium-sine-controller-electric)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-21*