---
product_id: 590552431
title: "Salt Water Fuel Cell Engine Car DIY STEM Build Your Own Kit"
brand: "construct & create"
price: "KSh22004"
currency: KES
in_stock: true
reviews_count: 5
category: "Construct & Create"
url: https://www.desertcart.co.ke/products/590552431-salt-water-fuel-cell-engine-car-diy-stem-build-your
store_origin: KE
region: Kenya
---

# 15 min clean power runtime 89-piece precision STEM kit Adjustable 4WD & engine config Salt Water Fuel Cell Engine Car DIY STEM Build Your Own Kit

**Brand:** construct & create
**Price:** KSh22004
**Availability:** ✅ In Stock

## Summary

> ⚡ Build the future of clean energy—one salt drop at a time!

## Quick Answers

- **What is this?** Salt Water Fuel Cell Engine Car DIY STEM Build Your Own Kit by construct & create
- **How much does it cost?** KSh22004 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/590552431-salt-water-fuel-cell-engine-car-diy-stem-build-your)

## Best For

- construct & create enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** At just 14cm³, this sleek model fits perfectly on your desk or shelf as a conversation starter.
- • **Learn While You Play:** Detailed instructions guide you through a 1-hour build, perfect for curious minds 8+.
- • **Hands-On STEM Mastery:** 89 precision parts snap together with metal screws and springs for a satisfying build.
- • **Eco-Powered Innovation:** Harness salt water and magnesium for a real fuel cell experience—clean energy in action.
- • **Customizable Engineering:** Switch between flat or V-style engine and adjust car height for ultimate mechanical insight.

## Overview

The Construct & Create Salt Water Fuel Cell Engine Car DIY Kit is an 89-piece STEM project that teaches clean energy principles through hands-on assembly. Powered by salt water and magnesium strips, it runs for about 15 minutes, featuring adjustable 4-wheel drive and engine configurations. Made from durable ABS and PP plastics with metal fasteners, it’s designed for ages 8+ and includes detailed instructions for a 1-hour build.

## Description

With all the commotion surrounding finding cleaner fuels to power our cars and homes, a lot of people are starting to switch to more cars such as hybrids. The salt water fuel cell engine car is the ideal way to learn about alternatives to petrol, diesel and gas. It allows children or adults to have fun while learning about clean energy. It is powered by adding some salt water to the magnesium strips, allowing the engine to run for approximately 15 minutes. It is easily assembled using the snap together parts. Measures approx. 9 x 9 x 12 cm. Contents 2 sprues of white plastic parts 1 sprue of blue plastic parts 4 tire treads motor assembly parts plastic pipette 3 magnesium strips.

Review: An interesting car kit for a child or any one who still has a child in them and a mechanical aptitude. Good quality and well defined step by step instructions provided for an interesting building experience. It works absolutely fine with five drops of salt water!
Review: D'après les commentaires, je ne pensais pas être déçu. Et je confirme. Cette petite merveille a ravie mon petit. On l'a monté à 2. Ca permet de comprendre les bases de la mécanique et le coté pilte à combustible totalement écolo rend la chose splendide. Vraiment recommandé.

## Features

- 89 Piece DIY Electrolyte Car Engine Injection Moulded STEM Construction Project & Experimentation Kit
- Made from Durable ABS and PP Plastic with Metal Screws and Springs that Clip and Screws Together
- Works on the Principle of Ion Displacement Requiring the Magnesium Sheets, Table Salt and Water to Work
- Car Is Height Adjustable with Four Wheel Drive and Engine can be Changed to Flat or V Style Configuration
- Car Measures Around 14 cm by 14 cm by 14 cm when Fully Constructed | Recommended for Ages 8+
- Includes Detailed Instructions | Takes Around 1 Hour to Create | Requires Some Basic Tools

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01FZ5Y81Q |
| Best Sellers Rank | #1,022,520 in Toys & Games ( See Top 100 in Toys & Games ) #20,524 in Kids' Play Cars & Race Cars |
| Customer Reviews | 4.2 4.2 out of 5 stars (604) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 8.8 ounces |
| Item model number | 51875 |
| Manufacturer | sou |
| Manufacturer recommended age | 0 - 8 years |
| Product Dimensions | 8.66 x 7.24 x 3.07 inches |

## Images

![Salt Water Fuel Cell Engine Car DIY STEM Build Your Own Kit - Image 1](https://m.media-amazon.com/images/I/71+kIRKTiiL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***S on February 18, 2019*

An interesting car kit for a child or any one who still has a child in them and a mechanical aptitude. Good quality and well defined step by step instructions provided for an interesting building experience. It works absolutely fine with five drops of salt water!

### ⭐⭐⭐⭐⭐ Review
*by C***N on February 8, 2020*

D'après les commentaires, je ne pensais pas être déçu. Et je confirme. Cette petite merveille a ravie mon petit. On l'a monté à 2. Ca permet de comprendre les bases de la mécanique et le coté pilte à combustible totalement écolo rend la chose splendide. Vraiment recommandé.

### ⭐⭐⭐⭐⭐ Review
*by V***4 on December 9, 2019*

I purchased this salt water vehicle as i was looking for something different for my 7 year old nephew. Hes loves Lego and generally building anything. This was a perfect present for him, we spent hours in building it together and he enjoyed every moment. Months down the line he still very much enjoys playing with it unlike most other toys which simply once played are put in the cupboard. The salt watery was at time hit and a miss but worked for most part. its a excellent educational toy with lots of fun building it. the delivery was very quick, build quality of the item is very good and would highly recommend it. The

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- Construct & Create Salt Water Fuel Cell Engine Car DIY STEM Build Your Own Kit
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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-24*