---
product_id: 486296746
title: "12 Volt Power Wheel DIY Modified Wires,High Power Self-Made Children Electric Car Wires Harness and Power Wheel Remote Kit Weelye 2.4G Remote Controller Kit Ride On Replacement Accessories"
brand: "polynx"
price: "Bs.1022"
currency: BOB
in_stock: true
reviews_count: 8
category: "Polynx"
url: https://www.desertcart.bo/products/486296746-12-volt-power-wheel-diy-modified-wires-high-power-self
store_origin: BO
region: Bolivia
---

# 12V High Power Output 2.4G Bluetooth Remote Control One-Button Plug & Play Installation 12 Volt Power Wheel DIY Modified Wires,High Power Self-Made Children Electric Car Wires Harness and Power Wheel Remote Kit Weelye 2.4G Remote Controller Kit Ride On Replacement Accessories

**Brand:** polynx
**Price:** Bs.1022
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade Your Kid’s Ride with Power & Precision!

## Quick Answers

- **What is this?** 12 Volt Power Wheel DIY Modified Wires,High Power Self-Made Children Electric Car Wires Harness and Power Wheel Remote Kit Weelye 2.4G Remote Controller Kit Ride On Replacement Accessories by polynx
- **How much does it cost?** Bs.1022 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/486296746-12-volt-power-wheel-diy-modified-wires-high-power-self)

## Best For

- polynx enthusiasts

## Why This Product

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

## Key Features

- • **Power Up Your Ride ⚡:** 12V 40A 200W high-power wiring harness designed for high-speed motor upgrades, delivering thrilling performance for your kid’s electric car.
- • **Complete Upgrade Kit 🛠️:** Includes remote, receiver, switches, pedal, overload protector, and charging port—everything you need to transform your ride-on toy.
- • **Effortless DIY Installation 🔧:** One-button installation sockets for battery and motor cables make upgrades and maintenance a breeze—even for first-timers.
- • **Built to Last & Kid-Friendly 🛡️:** Robust design withstands accidental misuse and reversed polarity, backed by 10+ years of professional support and quality assurance.
- • **Seamless Remote Control Experience 📡:** Advanced 2.4G Bluetooth remote with slow-start function ensures smooth, safe, and responsive control from a distance.

## Overview

The POLYNX 12V Power Wheel DIY Wiring Harness and Remote Kit is a comprehensive upgrade set for children’s electric ride-on cars, featuring a high-power 40A control box, easy plug-and-play installation, and a 2.4G Bluetooth remote for smooth, safe operation. Designed for durability and enhanced performance, this kit includes all essential components to customize and maintain your child’s electric vehicle with professional-grade quality and support.

## Description

desertcart.com: POLYNX 12 Volt Power Wheel DIY Modified Wires,High Power Self-Made Children Electric Car Wires Harness and Power Wheel Remote Kit Weelye 2.4G Remote Controller Kit Ride On Replacement Accessories : Toys & Games

Review: As described worked great - Worked great 👍
Review: Build surprised well ! - Only purchased this for the main controller and end up using all the pieces and switches due to them being better quality and more Kid Friendly. Accidently put 24V to it and reversed polarity and it's still working like a champ. This kit is great for any vehicle pretty much (even homemade), it comes with everything beside the vehicle and battery. I'm really impressed with them.

## Features

- 12V DIY Self-Made Ride On Power Wheel Kids Electric Toy Car Full Set of Wiring Harness Switches and 2.4G Bluetooth Control Box Kit Upgrade Parts
- 12Volt Weelye 40A 200W High Power Wiring Harness Control Box Kit,Can Match High Power High Speed Motor Gearbox Upgrade
- Complete Set of Parts: Remote Control and Receiver, Wire, Start Switch, High and Low Speed Switch, Forward and Backward Stop Switch, Pedal, Overload Protector, Charging Port
- The battery cable and motor cable are all one-button installation sockets, which is convenient for replacement, maintenance and installation, and the controller has a slow-start function
- The working voltage is 12V, we have more than 10 years of maintenance experience, professional after-sales team, you can consult us if you have any questions
- When using it for the first time, you need to match the frequency of using the remote control for control. Please follow the instructions on the remote control for frequency matching.This product is a DIY product, not necessarily compatible with all models, and requires a certain hands-on ability

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BGP91ZK9 |
| Age Range Description | Kid |
| Best Sellers Rank | #192,402 in Toys & Games ( See Top 100 in Toys & Games ) #294 in Kids' Ride-On Replacement Parts |
| Brand Name | POLYNX |
| Customer Reviews | 4.3 out of 5 stars 76 Reviews |
| Educational Objective | Game, play |
| Included Components | controller, remote control, switch, wires |
| Item Dimensions | 7.87 x 5.51 x 3.9 inches |
| Item Height | 3.9 inches |
| Item Type Name | 12VWIRES |
| Item Weight | 0.58 Kilograms |
| Manufacturer | POLYNX |
| Manufacturer Maximum Age (MONTHS) | 100 |
| Manufacturer Minimum Age (MONTHS) | 18 |
| Material Type | Plastic |
| Number of Players | 1 |
| Operation Mode | Manual |
| Power Source | Battery Powered |
| Size | 12V |
| Supported Battery Types | 12V |
| Theme | Ride on car upgrade |
| UPC | 738058209334 |

## Images

![12 Volt Power Wheel DIY Modified Wires,High Power Self-Made Children Electric Car Wires Harness and Power Wheel Remote Kit Weelye 2.4G Remote Controller Kit Ride On Replacement Accessories - Image 1](https://m.media-amazon.com/images/I/61ShxQG72AL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ As described worked great
*by D***S on December 14, 2025*

Worked great 👍

### ⭐⭐⭐⭐⭐ Build surprised well !
*by C***E on March 13, 2024*

Only purchased this for the main controller and end up using all the pieces and switches due to them being better quality and more Kid Friendly. Accidently put 24V to it and reversed polarity and it's still working like a champ. This kit is great for any vehicle pretty much (even homemade), it comes with everything beside the vehicle and battery. I'm really impressed with them.

### ⭐⭐⭐⭐ Good, but not plug and play
*by N***S on October 6, 2024*

I used this kit to repair my child's ride on toy that had a bad controller board. Because it was an off-brand there were no direct replacements so I decided to just replace everything. Overall, it seems better made than what the car came with. However, a wiring diagram should have come in the box rather than just the Amazon listing. Unless you have a model very similar to this one, this is a kit for someone comfortable crimping/soldering wiring terminals. Mounting the switch gear and running new wires is a project in and of itself. The end result seems good. I'm also running an 18v power tool battery conversion kit and it seems to handle it just fine.

## Frequently Bought Together

- POLYNX 12 Volt Power Wheel DIY Modified Wires,High Power Self-Made Children Electric Car Wires Harness and Power Wheel Remote Kit Weelye 2.4G Remote Controller Kit Ride On Replacement Accessories
- weelye RS380 12V Steering Motor for Remote Control Car, Children Electric Car Steering Gearbox with Motor, Children Ride On Car Replacement Parts
- ExpertPower 12v 7ah Rechargeable Sealed Lead Acid Battery

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-01-30*