---
product_id: 546348096
title: "Intelligent Brushless Sine Controller 36V 48V 60V 72V 84V 2000W Maximum Current 50A Aluminium Alloy E-Bike Brushless Motor Controller for Electric Bicycle Scooter"
brand: "chongxiao"
price: "S/.284"
currency: PEN
in_stock: false
reviews_count: 8
url: https://www.desertcart.pe/products/546348096-intelligent-brushless-sine-controller-36v-48v-60v-72v-84v-2000w
store_origin: PE
region: Peru
---

# 36V-84V universal voltage 2000W max power output 50A max current limit Intelligent Brushless Sine Controller 36V 48V 60V 72V 84V 2000W Maximum Current 50A Aluminium Alloy E-Bike Brushless Motor Controller for Electric Bicycle Scooter

**Brand:** chongxiao
**Price:** S/.284
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your ride with precision and stealth – the future of e-bike control is here!

## Quick Answers

- **What is this?** Intelligent Brushless Sine Controller 36V 48V 60V 72V 84V 2000W Maximum Current 50A Aluminium Alloy E-Bike Brushless Motor Controller for Electric Bicycle Scooter by chongxiao
- **How much does it cost?** S/.284 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/546348096-intelligent-brushless-sine-controller-36v-48v-60v-72v-84v-2000w)

## Best For

- chongxiao enthusiasts

## Why This Product

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

## Key Features

- • **Powerhouse Performance:** Delivers up to 2000W output, transforming your ride with unmatched acceleration.
- • **Robust Current Handling:** Supports a max current of 50A, ensuring reliable power delivery under heavy loads.
- • **Smart Self-Learning Tech:** Automatically detects battery voltage and optimizes performance for hassle-free setup.
- • **Weatherproof Hidden Wiring:** Innovative concealed interface design protects against rain and short circuits for safer rides.
- • **Universal Voltage Compatibility:** Seamlessly adapts from 36V to 84V for ultimate e-bike flexibility.

## Overview

The Intelligent Brushless Sine Controller is a versatile, high-performance e-bike motor controller compatible with 36V to 84V systems, delivering up to 2000W power and 50A current. Crafted from durable aluminum alloy with a weatherproof hidden wiring design, it features smart self-learning voltage recognition and multiple advanced functions like three-speed gear and reverse gear signal integration. Ideal for professionals seeking a reliable, compact upgrade that boosts speed and responsiveness while ensuring safety and ease of installation.

## Description

Note:The instruction manual attached to the product is a series of universal manuals for the product. The images shown in the manual may differ from those of this product, but most of the functions of the product are the same, with some differences in certain functions. There may be some discrepancies between the image taken and the actual situation. Please refer to the received product for accuracy. and the position of the power and phase lines of this controller is somewhat different from traditional controller designs, as it does not have external wires and instead has hidden interfaces. Their wiring position requires opening the back cover for wiring, and then covering it up. This design is to avoid being exposed to rain and causing short circuits, making it a safer upgraded interface. The reverse gear designed by the factory is just a signal line Don't ask why We are unable to explain. So the reverse gear with only one wire is not a defect of the product, it is the design of the product. There is only one wire for reverse gear, which is the reverse gear signal wire. The negative wire can be any black negative wire of the controller. (It can be connected to the signal line for reverse throttle, and the other negative wire for reverse throttle can be connected to any black negative wire of the controller) Please be know it before purchasing. thank you. Material: aluminum alloy and plastic Voltage: 36v-84v universal Power: 1000W-2000w all can work Current Limit: Rated current 40A, maximum output 50A. Condition: Since the process is die-casting and injection molding, the product itself will have small flaws, please don't mind. 1.hall（5 wires） 2.three -speed gear 3.reverse gear（only 1 wire,this is signal wire，If you have 2 wires, the other one can be connected to the common negative wire） 4.Phase Meter 5.throttle 6.Multi data instrument cable 7.Intelligent recognition（also call self-learning line） 8.speed cruise wires 9.high-level brake 10.Hall Meter 11.electric door lock 12.Job three-speed gear（if throttle 3 speed plug only have 2 wires,can connect it,if not have，not need connection） 13.Differential motor dedicated(2 wires,if want use square wave function,let they connect together，controller will change to square wave controller) 14.low-level brake 15.anti-theft alarm power 16.anti-theft alarm signal How to connect controller？ 1.connect the motor phase line(color to color connection） 2. connect the hall line,color to color connection.(if motor without hall line, don't need connect，but motor will have noise) 3. connect the battery line(+:battery+ , -:battery-) 4.off power,let two intelligent recognition lines connect together,open power,then the wheel will forward or reverse. (1.if wheel forward ,Separate the intelligent recognition line. 2.if wheel reverse, Separate the intelligent recognition line. Let intelligent recognition line connect together again,if wheel forward ,Separate the intelligent recognition line.) This step needs to be effective within 2 minutes after the power is turned on. If the timeout occurs, please turn off the power and then turn it back on before proceeding with these steps. 5. connect the controller throttle to throttle and need color to color connect, connect controller electric door lock to throttle electric door lock （if throttle not have electric door lock,let controller electric door lock short） NOTE:when use throttle control speed,two intelligent recognition line must separate. 6.other functions can be connected as needed.

Review: 200% Satisfied, especially given how cheap it was. - Everything is outstanding! I've encountered zero issues—installation was seamless, and programming couldn't have been easier. This new controller has transformed my scooter, making it remarkably faster and more responsive than the original. ⭐⭐⭐⭐⭐ I have absolutely no complaints! While I would appreciate more comprehensive documentation on some of the advanced features, like compatible displays, it's worth noting that the existing documentation is already superior to that of nearly every other vendors. ⭐️⭐️⭐️⭐️⭐️ This manufacturer truly stands out! Great quality, at a good price. ⭐️⭐️⭐️⭐️⭐️⭐️ Any bad reviews are more then likely user error / installation error. I've experienced no issues with mine after several months of torture. Even after damaging some wiring and letting a bunch of the pixies out of it, still solid and Rips.
Review: Underrated power house - So I see this controller is labeled as “frequently retuned” and I can only assume it’s primarily errors on the part of the user.. I’ve purchased, installed and used many many brushless controllers over the years and am not sure what the issue people are having is bc while this is clearly no FarDriver it punches well above its weight class and for $50! I can’t say enough about it.. it’s almost as powerful as a Kunray 3000w and honestly performs up with $150-$200 FarDriver and Votol controllers although it has very few features as compared to those higher end companies. it does however pack a substantial punch for a 50A controller with all the more Standard features. Would have loved to see regen but hey it’s $50.. and I have yet to see any sub $100 controller support such a wide voltage range from 36v all the way up to 84v.. it’s relatively small for its output making it a great choice if space is limited.. I personally use a FarDriver 72680 on my bike and a Sabvoton 72300 on another and with all my higher expectations this controller really blew me away on a budget scooter controller swap I did.. I love this little guy and am considering just buying a couple more just to have bc I’m sure the price won’t stay at $50. I will admit the instructions have a lot to be desired so I wouldn’t recommend any of the Chinese controller if you have no experience installing them bc the wiring from company to company varies and there isn’t a lot of continuity in that respect so fir example green wire for this companies controller may not be the same for another.. and always remember when in doubt, don’t..

## Features

- Voltage: 36v-84v universal, after connecting the learning line, identify the voltage according to the battery condition.
- Power: 1000W-2000w all can work
- Current Limit: Rated current 40A, maximum output 50A.
- Condition: Since the process is die-casting and injection molding, the product itself will have small flaws, but product function can work well.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C7PZLN1Q |
| Best Sellers Rank | #54,517 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #60 in Scooter Accessories |
| Brand Name | ChongXiao |
| Color | gold |
| Customer Reviews | 4.1 4.1 out of 5 stars (83) |
| Date First Available | June 12, 2023 |
| Included Components | controller |
| Item Package Dimensions L x W x H | 9.06 x 4.09 x 2.44 inches |
| Manufacturer | ChongXiao |
| Material | Aluminum |
| Model Name | Sine Controller 36V 48V 60V 72V 84V 2000W |
| Package Weight | 0.9 Kilograms |
| Size | middle |
| Suggested Users | unisex-adult |
| Warranty Description | No |

## Images

![Intelligent Brushless Sine Controller 36V 48V 60V 72V 84V 2000W Maximum Current 50A Aluminium Alloy E-Bike Brushless Motor Controller for Electric Bicycle Scooter - Image 1](https://m.media-amazon.com/images/I/51FEAwz7HJL.jpg)
![Intelligent Brushless Sine Controller 36V 48V 60V 72V 84V 2000W Maximum Current 50A Aluminium Alloy E-Bike Brushless Motor Controller for Electric Bicycle Scooter - Image 2](https://m.media-amazon.com/images/I/51LpRC-mLmL.jpg)
![Intelligent Brushless Sine Controller 36V 48V 60V 72V 84V 2000W Maximum Current 50A Aluminium Alloy E-Bike Brushless Motor Controller for Electric Bicycle Scooter - Image 3](https://m.media-amazon.com/images/I/51XEJw4IOoL.jpg)
![Intelligent Brushless Sine Controller 36V 48V 60V 72V 84V 2000W Maximum Current 50A Aluminium Alloy E-Bike Brushless Motor Controller for Electric Bicycle Scooter - Image 4](https://m.media-amazon.com/images/I/51rFC3FycvL.jpg)
![Intelligent Brushless Sine Controller 36V 48V 60V 72V 84V 2000W Maximum Current 50A Aluminium Alloy E-Bike Brushless Motor Controller for Electric Bicycle Scooter - Image 5](https://m.media-amazon.com/images/I/614U9lO13TL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 200% Satisfied, especially given how cheap it was.
*by D***W on August 3, 2025*

Everything is outstanding! I've encountered zero issues—installation was seamless, and programming couldn't have been easier. This new controller has transformed my scooter, making it remarkably faster and more responsive than the original. ⭐⭐⭐⭐⭐ I have absolutely no complaints! While I would appreciate more comprehensive documentation on some of the advanced features, like compatible displays, it's worth noting that the existing documentation is already superior to that of nearly every other vendors. ⭐️⭐️⭐️⭐️⭐️ This manufacturer truly stands out! Great quality, at a good price. ⭐️⭐️⭐️⭐️⭐️⭐️ Any bad reviews are more then likely user error / installation error. I've experienced no issues with mine after several months of torture. Even after damaging some wiring and letting a bunch of the pixies out of it, still solid and Rips.

### ⭐⭐⭐⭐⭐ Underrated power house
*by W***L on April 9, 2025*

So I see this controller is labeled as “frequently retuned” and I can only assume it’s primarily errors on the part of the user.. I’ve purchased, installed and used many many brushless controllers over the years and am not sure what the issue people are having is bc while this is clearly no FarDriver it punches well above its weight class and for $50! I can’t say enough about it.. it’s almost as powerful as a Kunray 3000w and honestly performs up with $150-$200 FarDriver and Votol controllers although it has very few features as compared to those higher end companies. it does however pack a substantial punch for a 50A controller with all the more Standard features. Would have loved to see regen but hey it’s $50.. and I have yet to see any sub $100 controller support such a wide voltage range from 36v all the way up to 84v.. it’s relatively small for its output making it a great choice if space is limited.. I personally use a FarDriver 72680 on my bike and a Sabvoton 72300 on another and with all my higher expectations this controller really blew me away on a budget scooter controller swap I did.. I love this little guy and am considering just buying a couple more just to have bc I’m sure the price won’t stay at $50. I will admit the instructions have a lot to be desired so I wouldn’t recommend any of the Chinese controller if you have no experience installing them bc the wiring from company to company varies and there isn’t a lot of continuity in that respect so fir example green wire for this companies controller may not be the same for another.. and always remember when in doubt, don’t..

### ⭐⭐⭐⭐ No brainer! Mini Fardriver!
*by D***N on October 15, 2025*

Fardrivers are definitely the way to go, but if you want a serious bang for your buck then look no further! This is a FOC sinewave controller for under $50.....and it does 50 amps. It seriously punches way above its weight class. I would say it's a perfect controller for someone that is building a budget build or might not have a powerful battery like an Amorge and just wants to have a bike that has instant throttle response and can pop wheelies on demand. Works great for a Razor. There should be zero question at all buying this controller vs using the POS stock controllers like the Vevor for example with its horrendous and atrocious "soft start" extreme throttle lag delay. All thanks to the Male Karen's that complained to Vevor that their original controllers were too aggressive. Anyways none of that matters now because this little bundle of joy is 100x better than a stock vevor controller. I'm using it with a Caomm 52v20Ah battery that has a 50 amp BMS and a 2kW vevor motor wit stock Razor 25h 7.2 gearing and it'll pop wheelies all day effortlessly. Install was extremely easy you basically just have to hook up the 2 "learning" wires to each other and then give it throttle and it'll self learn and then its ready to rip!

## Frequently Bought Together

- ChongXiao Intelligent Brushless Sine Controller 36V 48V 60V 72V 84V 2000W Maximum Current 50A Aluminium Alloy E-Bike Brushless Motor Controller for Electric Bicycle Scooter
- Electric Twist Throttle Grips, Electric Scooter Three Speed Throttle Handlebar, LED Battery Voltage Display Electric Bike Throttle Accelerator Aluminium Speed Control
- ODI Downhill Number Plate, Ag, Black

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pe/products/546348096-intelligent-brushless-sine-controller-36v-48v-60v-72v-84v-2000w](https://www.desertcart.pe/products/546348096-intelligent-brushless-sine-controller-36v-48v-60v-72v-84v-2000w)

---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-01-27*