--- product_id: 48242132 title: "CONSTRUCT & CREATE Salt Water Fuel Cell Engine Car DIY STEM Build Your Own Kit" brand: "construct & create" price: "266.13 DT" currency: TND in_stock: true reviews_count: 13 category: "Construct & Create" url: https://www.desertcart.tn/products/48242132-construct-and-create-salt-water-fuel-cell-engine-car-diy store_origin: TN region: Tunisia --- # 89-piece DIY salt water fuel cell kit Durable ABS & PP plastic with metal screws & springs Adjustable 4-wheel drive with engine config options CONSTRUCT & CREATE Salt Water Fuel Cell Engine Car DIY STEM Build Your Own Kit **Brand:** construct & create **Price:** 266.13 DT **Availability:** ✅ In Stock ## Summary > ⚡ Build the future, one salt drop at a time! ## Quick Answers - **What is this?** CONSTRUCT & CREATE Salt Water Fuel Cell Engine Car DIY STEM Build Your Own Kit by construct & create - **How much does it cost?** 266.13 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/48242132-construct-and-create-salt-water-fuel-cell-engine-car-diy) ## 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 - • **Durable Build Quality:** Crafted from premium ABS and polypropylene plastics reinforced with metal hardware for lasting play. - • **Engaging STEM Learning:** 89 pieces and detailed instructions make building fun, educational, and perfect for ages 8+. - • **Customizable 4WD Engine:** Switch between flat or V-style engine setups and conquer any terrain with adjustable height. - • **Innovative Salt Water Power:** Harness eco-friendly ion displacement tech for a truly unique STEM experience. - • **Zero Batteries, Maximum Fun:** No batteries needed—just salt, water, and curiosity to power your creation. ## Overview The CONSTRUCT & CREATE Salt Water Fuel Cell Engine Car DIY Kit is an 89-piece STEM project that lets you build a fully functional, eco-friendly 4WD car powered by salt water. Made from durable ABS and polypropylene plastics with metal screws and springs, this kit offers adjustable engine configurations and height for hands-on learning and play. Recommended for ages 8 and up, it requires no batteries and includes detailed instructions for about an hour of engaging assembly. ## Description Build your own salt water-powered car with this 89-piece STEM kit, featuring an adjustable 4-wheel drive engine and durable plastic construction for ages 8+. Review: Perfect present. - 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 Review: Cool kids project - Bought to keep the 12 year old Grandson quiet on a wet day. Spent a good while building it and really enjoyed himself. Amazing how far it can go on a few drops of salty water. It’s not quick by any means but has a fair amount of torque, gets up a chunky rug no problem. Well worth the price. ## 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 | | Age Range Description | Adult | | Battery Description | No batteries required | | Best Sellers Rank | 48,641 in Toys & Games ( See Top 100 in Toys & Games ) 121 in Kids' Electric Learning Toys | | Brand Name | CONSTRUCT & CREATE | | Country Of Origin | China | | Customer Reviews | 4.3 4.3 out of 5 stars (636) | | Educational Objective | STEM | | Global Trade Identification Number | 05055371513944 | | Included Components | Salt Water 4 x 4 Engine Car | | Is Assembly Required | Yes | | Item Dimensions | 22 x 18.4 x 7.8 centimetres | | Item Type Name | Battleground - Spider (Double) | | Item Weight | 0.25 Kilograms | | Manufacturer | CIC | | Manufacturer Part Number | 51875 | | Manufacturer Warranty Description | 1 Year Manufacturers | | Material Type | Acrylonitrile Butadiene Styrene, Metal, Polypropylene | | Maximum Age Recommendation | 99.0 | | Minimum Age Recommendation | 96 | | Model Number | 51875 | | Size | One Size | | Sub Brand | CONSTRUCT & CREATE | | Theme | Vehicle | ## Product Details - **Age range (description):** Adult - **Brand:** CONSTRUCT & CREATE - **Item dimensions L x W x H:** 22 x 18.4 x 7.8 centimetres - **Size:** One Size - **Theme:** Vehicle ## Images ![CONSTRUCT & CREATE Salt Water Fuel Cell Engine Car DIY STEM Build Your Own Kit - Image 1](https://m.media-amazon.com/images/I/71+kIRKTiiL.jpg) ## Questions & Answers **Q: How does the salt-water fuel cell work?** A: It generates electricity from the chemical reaction between salt water and metal plates — no batteries required. **Q: Does it really move?** A: Yes! Once built, the 4WD car runs smoothly on salt water power for an exciting, eco-friendly race. **Q: What materials is it made from?** A: High-quality ABS plastic for strength and durability, plus non-toxic metal components for the motor. **Q: What age is it suitable for?** A: Recommended for ages 8+, with adult guidance for younger builders. **Q: Is it a good gift?** A: Absolutely — it’s educational, fun, and eye-catching. A great choice for birthdays, Christmas, or curious kids who love to build. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect present. *by V***4 on 9 December 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 ### ⭐⭐⭐⭐⭐ Cool kids project *by R***R on 26 August 2023* Bought to keep the 12 year old Grandson quiet on a wet day. Spent a good while building it and really enjoyed himself. Amazing how far it can go on a few drops of salty water. It’s not quick by any means but has a fair amount of torque, gets up a chunky rug no problem. Well worth the price. ### ⭐⭐⭐⭐ Demanding Assembly but Rewarding Result *by M***N on 17 January 2022* All the parts need accurate trimming to fit well and give the freedom of motion demanded. The instructions are accurate, though minimal: insert a gear shaft the wrong-way round invites disaster! Cleaning the electrical connections is demanding: we checked the motor non-working by using a 1.5 volt AA battery which guided my son to rebuild the magnesium-saline cell. The finished job is very rewarding. My 7 year old grandson loves the way the 4-wheel drive and flexi-suspension enables the model to climb over obstacles almost its own size. We have yet to discover how to replace the magnesium sheets when they are exhausted - maybe wire in an AA battery and micro-switch? Overall, it is good fun and value for money. ## Frequently Bought Together - Construct & Create Salt Water Fuel Cell Engine Car DIY STEM Build Your Own Kit - Poraxy 5 in 1 STEM Kits for Kids Age 8-10, Science Building Project Craft for 8-13, Model Car Kit, STEM Toys for Boys Girls Age 8-12, Wooden 3D Puzzles, Birthday Gifts for 6 7 8 9 10 11 12 13 Year Old - STEM Kits for Kids Age 8-10 10-12, 6 Set Wood Building Projects Crafts Science Model Car Kits for Kids Age 8-12 5-7, Wooden 3D Puzzles, STEM Toys for Boys 7 8 9 10 12 13 Year Old Birthday Gifts --- ## 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.tn/products/48242132-construct-and-create-salt-water-fuel-cell-engine-car-diy](https://www.desertcart.tn/products/48242132-construct-and-create-salt-water-fuel-cell-engine-car-diy) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-07*