--- product_id: 202991494 title: "Kit4Curious Eco-Friendly Salt Water Battery Kit – DIY Renewable Energy Science Experiment for Kids & Students" brand: "kit4curious" price: "428628₫" currency: VND in_stock: true reviews_count: 8 category: "Kit4 Curious" url: https://www.desertcart.vn/products/202991494-kit4curious-eco-friendly-salt-water-battery-kit-diy-renewable-energy store_origin: VN region: Vietnam --- # Salt water-powered electricity 4 large copper & zinc plates DIY assembly with manual Kit4Curious Eco-Friendly Salt Water Battery Kit – DIY Renewable Energy Science Experiment for Kids & Students **Brand:** kit4curious **Price:** 428628₫ **Availability:** ✅ In Stock ## Summary > ⚡ Spark curiosity with salt water power – DIY science made electrifying! ## Quick Answers - **What is this?** Kit4Curious Eco-Friendly Salt Water Battery Kit – DIY Renewable Energy Science Experiment for Kids & Students by kit4curious - **How much does it cost?** 428628₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/202991494-kit4curious-eco-friendly-salt-water-battery-kit-diy-renewable-energy) ## Best For - kit4curious enthusiasts ## Why This Product - Trusted kit4curious brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete DIY Science Kit:** Includes 4 copper plates, 4 zinc plates, 5 wires, 5 LEDs, and a sound buzzer for hands-on learning. - • **Compact & Portable Design:** Lightweight 150g kit with multi-color components fits perfectly in any study or classroom setup. - • **Perfect for STEM Education:** Ideal for school projects and curious minds eager to explore electrochemistry practically. - • **Eco-friendly Power Generation:** Harness the clean energy of salt water to light up LEDs or buzz sounds without batteries. - • **Step-by-Step Instruction Manual:** Easy-to-follow guide ensures quick assembly and successful experiments every time. ## Overview The kit4curious Salt Water Battery DIY Science Experiment Kit offers a hands-on educational experience by generating electricity using salt water to power LEDs and buzzers. Featuring 4 large copper and zinc plates, multiple wires, LEDs, and a sound buzzer, it comes with a detailed instruction manual for easy assembly. Perfect for STEM students and hobbyists, this eco-friendly kit promotes practical learning in electrochemistry without the need for batteries. ## Description Generate electricity using salt water to glow the LED or to produce sound. Step by step tutorial is provided with the kit to easily perform the experiment. The kit contains 4 copper plate, 4 Zinc plate, 5 wire, 5 LEDs, 1 Sound buzzer, Instruction manual Review: Great for school projects and experiments. - It is easier to assemble than other models and is a great option for school projects and experiments on electrolysis and electricity generation Review: Good for science students who wants to learn science practically - It is a really good equipment in this price . It teaches us about electric conductivity or salt water conductivity. Total electrochemistry can be understood by this device. Brilliant 👏 ## Features - Salt water battery DIY kit for school project, Science experiment, Free energy device, Hobby project - Use ‘salt + water’ to glow LED or to produce buzz sound - 4 Big size copper plate, 4 big size Zinc plate, 5 wire, 5 LEDs, 1 Sound buzzer, Instruction manual ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07YCJFML6 | | Age Range (Description) | Kid, youth | | Age Range Description | Kid, youth | | Assembly Required | Yes | | Battery Description | Salt Water Battery | | Best Sellers Rank | #74,930 in Toys & Games ( See Top 100 in Toys & Games ) #1,895 in Science Toys & Kits | | Brand | Kit4Curious | | Country of Origin | India | | Customer Reviews | 3.9 out of 5 stars 54 Reviews | | Is Assembly Required | Yes | | Manufacturer | EXPE Technologies | | Manufacturer Part Number | 449 | | Material | Copper | | Minimum Recommended age | 72.00 | | Size | Large | | Theme | Science | ## Product Details - **Age Range (Description):** Kid, youth - **Battery Description:** Salt Water Battery - **Brand:** Kit4Curious - **Size:** Large - **Theme:** Science ## Images ![Kit4Curious Eco-Friendly Salt Water Battery Kit – DIY Renewable Energy Science Experiment for Kids & Students - Image 1](https://m.media-amazon.com/images/I/71OMT3nHAVL.jpg) ![Kit4Curious Eco-Friendly Salt Water Battery Kit – DIY Renewable Energy Science Experiment for Kids & Students - Image 2](https://m.media-amazon.com/images/I/715ZNMlRLyL.jpg) ## Questions & Answers **Q: It really make electricity?** A: Yes, It is tested , through this KIT I am able to generate 3.5 volt and able glow LED lights. But in the copper and zinc plate more deposit forms. **Q: what is size of plates** A: See the picture diagram **Q: can it be used for electroplating ?** A: Yes **Q: It can run a dc motor?** A: 3 Volt DC Motor you can run ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for school projects and experiments. *by A***R on 3 June 2022* It is easier to assemble than other models and is a great option for school projects and experiments on electrolysis and electricity generation ### ⭐⭐⭐⭐⭐ Good for science students who wants to learn science practically *by S***H on 20 June 2022* It is a really good equipment in this price . It teaches us about electric conductivity or salt water conductivity. Total electrochemistry can be understood by this device. Brilliant 👏 ### ⭐⭐⭐⭐ Easy to assemble *by C***1 on 26 April 2023* We used this product for school science project. It's easy to assemble and worked as expected only one time. Dislike: We submitted project next day and it didn't work . ## Frequently Bought Together - kit4curious salt water battery diy science experiment complete kit with instruction manual- Multi color - kutuhal electrolysis of water demonstration kit. do-it-yourself experiment kit. chemistry school project- Multi color --- ## 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.vn/products/202991494-kit4curious-eco-friendly-salt-water-battery-kit-diy-renewable-energy](https://www.desertcart.vn/products/202991494-kit4curious-eco-friendly-salt-water-battery-kit-diy-renewable-energy) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-03*