---
product_id: 487839741
title: "Kit4Curious Salt water battery DIY Science experiment complete kit with instruction manual"
brand: "kit4curious"
price: "$55"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/487839741-kit4curious-salt-water-battery-diy-science-experiment-complete-kit-instruction
store_origin: NZ
region: New Zealand
---

# 5 LEDs light up with saltwater energy 1 buzzer produces sound without batteries 4 large copper & zinc plates for max power Kit4Curious Salt water battery DIY Science experiment complete kit with instruction manual

**Brand:** kit4curious
**Price:** $55
**Availability:** ✅ In Stock

## Summary

> ⚡ Spark curiosity with saltwater power—DIY energy that glows and buzzes!

## Quick Answers

- **What is this?** Kit4Curious Salt water battery DIY Science experiment complete kit with instruction manual by kit4curious
- **How much does it cost?** $55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/487839741-kit4curious-salt-water-battery-diy-science-experiment-complete-kit-instruction)

## 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

- • **Robust Power Plates:** Includes 4 big copper and 4 big zinc plates for optimal electrochemical reaction and maximum output.
- • **Plug & Play Components:** 5 wires, 5 LEDs, and 1 buzzer included for immediate setup and impressive demonstrations.
- • **Complete STEM Learning Kit:** Perfect for curious minds aged 6+, combining hands-on science with fun experimentation.
- • **Eco-Friendly & Educational:** Explore renewable energy concepts with a safe, reusable, and chemical-free DIY project.
- • **Harness Clean Energy Easily:** Transform simple saltwater into glowing LEDs and buzzing sounds—no batteries needed.

## Overview

The Kit4Curious Salt Water Battery DIY Science Experiment Kit is a complete educational set designed for STEM learning. It uses 4 large copper and zinc plates to generate electricity from saltwater, powering 5 LEDs and a buzzer without batteries. Ideal for ages 6 and up, this eco-friendly kit offers hands-on experience with renewable energy principles in a compact, easy-to-assemble format.

## Description

Kit4Curious Salt water battery DIY Science experiment complete kit with instruction manual

## 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 |
|---------------|-------|
| Package Dimensions | 18 x 12 x 5 cm; 150 g |
| Manufacturer recommended age | 6 years and up |
| Manufacturer reference | 449 |
| Educational Objective(s) | STEM |
| Assembly Required | Yes |
| Batteries Required? | No |
| tech_spec_battery_description_toys | Salt Water Battery |
| Material Type(s) | Copper |
| Color | Multi color |
| ASIN | B07YCJFML6 |

## Product Details

- **Size:** L
- **Brand:** Kit4Curious
- **Theme:** Science
- **Age range (description):** Kid, youth
- **Educational objective:** STEM

## Images

![Kit4Curious Salt water battery DIY Science experiment complete kit with instruction manual - Image 1](https://m.media-amazon.com/images/I/71OMT3nHAVL.jpg)

## 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

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**Shop now:** [https://www.desertcart.nz/products/487839741-kit4curious-salt-water-battery-diy-science-experiment-complete-kit-instruction](https://www.desertcart.nz/products/487839741-kit4curious-salt-water-battery-diy-science-experiment-complete-kit-instruction)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-23*