---
product_id: 552508025
title: "Labwork 48V 1500W Brushless Motor Speed Square Wave Controller Replacement for E-Bike Electric Bicycle Scoote"
brand: "labwork"
price: "RM335"
currency: MYR
in_stock: true
reviews_count: 13
category: "Labwork"
url: https://www.desertcart.com.my/products/552508025-labwork-48v-1500w-brushless-motor-speed-square-wave-controller-replacement
store_origin: MY
region: Malaysia
---

# 48V high-voltage power Battery life extension Over-heat protection tech Labwork 48V 1500W Brushless Motor Speed Square Wave Controller Replacement for E-Bike Electric Bicycle Scoote

**Brand:** labwork
**Price:** RM335
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your ride smarter, safer, and longer with Labwork’s cutting-edge controller!

## Quick Answers

- **What is this?** Labwork 48V 1500W Brushless Motor Speed Square Wave Controller Replacement for E-Bike Electric Bicycle Scoote by labwork
- **How much does it cost?** RM335 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/552508025-labwork-48v-1500w-brushless-motor-speed-square-wave-controller-replacement)

## Best For

- labwork enthusiasts

## Why This Product

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

## Key Features

- • **Overload Defense:** Protects motor and battery by cutting current during stalls or overloads, extending component life.
- • **Robust Thermal Safety:** Built-in over-heat protection cuts power to prevent damage and ensures reliable performance.
- • **Universal Compatibility:** Designed for 48V 1500W brushless motors, ideal for e-bikes and electric scooters.
- • **Smart Voltage Management:** Automatically lowers current at low battery to maximize ride time and battery longevity.
- • **Intuitive Self-Study Setup:** Plug-and-play motor direction calibration for hassle-free installation and perfect control.

## Overview

The Labwork 48V 1500W Brushless Motor Speed Square Wave Controller is a premium replacement unit engineered for electric bikes and scooters. Featuring advanced low-voltage current regulation, self-study motor direction calibration, and comprehensive thermal and overload protections, it ensures optimal battery life, safety, and performance. Lightweight and easy to install, it’s a top choice for professionals upgrading or maintaining their e-mobility gear.

## Description

Buy Labwork 48V 1500W Brushless Motor Speed Square Wave Controller Replacement for E-Bike Electric Bicycle Scoote: Gear Boxes - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: May need past experience with wiring and multi metter - I would buy again.i was 50/50 but after I read other reviwes. Made me feel better. Red wire with eye needs power or a power switch, key etc. After installing tested, went in opposite direction turned battery off hook the learning up battery on. Went the right way. Im not sure on any of the other functions. No need for my use.
Review: Perfecta trabaja bien

## Features

- Soft Low-Voltage: When the battery voltage become lower, the current will also become lower to keep normal running. It ensure the battery and extend the battery life, but also increase the running distance.
- Operation Method: Firstly make sure the battery, Key lock, Motor, throttle are well connected, and also connected the two Self-Study wires. Then open the battery power and key lock, the motor will spin, if the motor spinning direction is correct, please disconnect the two Self-study wires, then study is accomplished.
- Over-heat protection: The controller will cut the power when the temperature is overtop, and restart if the temperature is normal.
- Over-load protection: When overload of the bike to make the motor stall more than 2 seconds, the controller will cut off the current out-put to secure the motor and battery.
- Note: If the motor spin direction is reverse, firstly disconnect the Self-study wires, but connect them again at once, then the motor will spin on other direction. When the direction is right, disconnect the Self-Study wires, finished.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09VXQ7HF5 |
| Best Sellers Rank | #42,515 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #16 in Motor Speed Controllers |
| Date First Available | March 18, 2022 |
| Department | unisex-adult |
| Item Weight | 1.32 pounds |
| Item model number | Does not apply |
| Manufacturer | labwork |
| Package Dimensions | 10.35 x 5.04 x 2.13 inches |

## Product Details

- **Brand:** labwork
- **Item Weight:** 0.6 Kilograms
- **Manufacturer:** labwork
- **Voltage:** 521 Volts

## Images

![Labwork 48V 1500W Brushless Motor Speed Square Wave Controller Replacement for E-Bike Electric Bicycle Scoote - Image 1](https://m.media-amazon.com/images/I/61Ghg9yo0uL.jpg)

## Available Options

This product comes in different **Size, Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ May need past experience with wiring and multi metter
*by T***. on July 22, 2025*

I would buy again.i was 50/50 but after I read other reviwes. Made me feel better. Red wire with eye needs power or a power switch, key etc. After installing tested, went in opposite direction turned battery off hook the learning up battery on. Went the right way. Im not sure on any of the other functions. No need for my use.

### ⭐⭐⭐⭐⭐ Review
*by R***N on January 30, 2026*

Perfecta trabaja bien

### ⭐ Not compatible with older ebikes
*by P***Y on August 4, 2024*

No instructions or compatability information for older ebikes without built in lights HAD to return

## Frequently Bought Together

- Brushless Motor Speed Controller Replacement for E-Bike Electric Bicycle Scooter
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**Shop now:** [https://www.desertcart.com.my/products/552508025-labwork-48v-1500w-brushless-motor-speed-square-wave-controller-replacement](https://www.desertcart.com.my/products/552508025-labwork-48v-1500w-brushless-motor-speed-square-wave-controller-replacement)

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-16*