---
product_id: 447754109
title: "NATIONAL GEOGRAPHIC Battery Making Kit - Potato Clock and Penny Powered Flashlight Science Kit, 2 Electricity STEM Projects for Kids, Electrical Circuit Toy for Boys and Girls (Amazon Exclusive)"
brand: "blue marble"
price: "VT22310"
currency: VUV
in_stock: true
reviews_count: 8
category: "Blue Marble"
url: https://www.desertcart.vu/products/447754109-national-geographic-battery-making-kit-potato-clock-and-penny-powered
store_origin: VU
region: Vanuatu
---

# build and test real electrical circuits DIY potato battery with voltmeter coin-powered flashlight circuit NATIONAL GEOGRAPHIC Battery Making Kit - Potato Clock and Penny Powered Flashlight Science Kit, 2 Electricity STEM Projects for Kids, Electrical Circuit Toy for Boys and Girls (Amazon Exclusive)

**Brand:** blue marble
**Price:** VT22310
**Availability:** ✅ In Stock

## Summary

> ⚡ Spark curiosity, power imagination, and light up learning!

## Quick Answers

- **What is this?** NATIONAL GEOGRAPHIC Battery Making Kit - Potato Clock and Penny Powered Flashlight Science Kit, 2 Electricity STEM Projects for Kids, Electrical Circuit Toy for Boys and Girls (Amazon Exclusive) by blue marble
- **How much does it cost?** VT22310 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/447754109-national-geographic-battery-making-kit-potato-clock-and-penny-powered)

## Best For

- blue marble enthusiasts

## Why This Product

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

## Key Features

- • **STEM Learning Made Fun:** Engage with award-winning experiments that teach electrical engineering fundamentals through play.
- • **Innovative Coin Battery:** Create a functional flashlight powered by copper, magnesium, and cardboard 'coins'—science you can see in action.
- • **Comprehensive Science Guide:** Detailed instructions and insights turn curiosity into deep understanding of circuits and electricity.
- • **Hands-On Electricity Mastery:** Build a working potato clock and measure voltage with included voltmeter—no batteries needed!
- • **Perfect Gift for Future Innovators:** Encourage creativity and critical thinking with a top-rated, educational kit trusted by parents and teachers alike.

## Overview

The National Geographic Battery Making Kit offers two exciting STEM projects—a potato clock with a voltmeter and a coin-powered flashlight—empowering kids 8+ to build real electrical circuits and understand the science behind them. This award-winning, battery-free kit includes all components except potatoes, providing a hands-on, educational experience that inspires young scientists to explore electricity and engineering fundamentals.

## Description

The National Geographic Electricity and Battery-Making Kit lets kids build two functioning science projects: a potato clock with voltmeter, and a coin-powered flashlight! With this kit, kids will be able to: Construct and install the circuit components of a potato clock Build a "penny battery" from the ground up, Test the voltage of the potatoes powering the clock, Use the included flashlight with the battery they've built, Learn all about electricity and circuits. Kids get all the components they need to build a working potato clock, all they need is two potatoes! The clock also doubles as a voltmeter, so kids can see the voltage produced. This is a great science project for the classroom or a fun, at-home activity! After that, kids will get to build a battery from the ground up. Copper, magnesium, and cardboard "coins" are included in the kit along with a battery compartment and easy-to-follow instructions. Kids can then use the battery they've made to power their own flashlight! The detailed learning guide provides detailed insight into the science at work in the electrical circuits kids create. This is a fantastic STEM gift for girls and boys and a great way to inspire a love of building and science! National Geographic Toys makes the highest quality hands-on science toys, and all products are backed by exceptional service. The National Geographic Society is one of the world’s largest nonprofit scientific and educational organizations.

Review: Good learning experience for young people - Good product to give very nice learning experience for young scientists. NG deserve kudos for making such a wonderful item.
Review: Fabulous 👌 - Great but need adults to guide

## Features

- POTATO BATTERY KIT - This STEM science kit teaches kids about electricity with the components they need to build a DIY potato clock with voltmeter. Easy-to-follow instructions let kids get started right away, all they need is two potatoes!
- COIN POWERED FLASHLIGHT - The science experiments for kids in this kit continue with an amazing penny flashlight. Kids will construct a battery with the included "coins" and see the electric circuit come to life when they turn on the flashlight.
- ASTOUNDING SCIENCE EXPERIMENTS - This combination of STEM labs give kids the chance to learn about electrical engineering in a fun, hands-on, and memorable way. This is a great science gift for any curious kid that loves to build and explore!
- SO MUCH TO LEARN - Not only will kids make a battery and a complete electrical circuit, they'll also learn why these things work. Our detailed learning guide provides fascinating insight into the science of electricity, circuits, and more.
- AWARD-WINNING PRODUCTS - Blue Marble, winner of the Toy Association's prestigious Toy of the Year Award, proudly develops products that foster education, imagination, and creativity, with a U.S. support team to ensure a stellar experience!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0984Q8X96 |
| Assembly Required | No |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #8,078 in Toys ( See Top 100 in Toys ) #127 in Educational Science Kits |
| Color | Multicolor |
| Customer Reviews | 4.7 4.7 out of 5 stars (17,698) |
| Date First Available | 27 April 2022 |
| Educational Objective(s) | Learn About Electrical Engineering |
| Item model number | NGBATCOMBO |
| Manufacturer recommended age | 8 years and up |
| Material Type(s) | Multiple |
| Product Dimensions | 25.5 x 18.49 x 5.51 cm; 358 g |
| Remote Control Included? | No |
| tech_spec_battery_description_toys | Homemade |

## Product Details

- **Age range (description):** 8 years and up
- **Brand:** Blue Marble
- **Item dimensions L x W x H:** 25.5 x 18.5 x 5.5 centimeters
- **Size:** One Size
- **Theme:** Science

## Images

![NATIONAL GEOGRAPHIC Battery Making Kit - Potato Clock and Penny Powered Flashlight Science Kit, 2 Electricity STEM Projects for Kids, Electrical Circuit Toy for Boys and Girls (Amazon Exclusive) - Image 1](https://m.media-amazon.com/images/I/81C7fFW2zQL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: We got the kit and cannot find the crystal growing chamber. What does it look like?**
A: The growing chamber is a large silicone cup.  If your kit arrived without this item, please contact us directly at help@natgeotoys.com where we can assist you further.

**Q: Are there directions in Spanish?**
A: Our instructions are currently translated into French, English, German, Spanish and Chinese.

**Q: Our plaster set while we were mixing it as well. Would there be anyway to get more plaster? Could you post a link to directly contact you?**
A: We are sorry to hear your plaster set too quickly.  For replacement plaster please contact us directly using the contact information on the bottom of your box, or at the end of your instruction booklet.

**Q: Does anybody have like, pdf's of the original box? Ours came in the lame cardboard box, would love to print pictures of it.**
A: The cardboard box sis the outer shipper so shipping labels are not placed on the colored box.  Please open the colored box to reveal the colored box inside.  For further assistance please contact us at help@natgeotoys.com

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good learning experience for young people
*by A***I on 7 January 2022*

Good product to give very nice learning experience for young scientists. NG deserve kudos for making such a wonderful item.

### ⭐⭐⭐⭐⭐ Fabulous 👌
*by A***A on 20 May 2022*

Great but need adults to guide

### ⭐⭐⭐⭐⭐ CUTE
*by M***I on 31 May 2022*

my niece loves it

## Frequently Bought Together

- NATIONAL GEOGRAPHIC Battery Making Kit - Potato Clock and Penny Powered Flashlight Science Kit, 2 Electricity STEM Projects for Kids, Electrical Circuit Toy for Boys and Girls (Amazon Exclusive)
- NATIONAL GEOGRAPHIC Science Magic Kit – Science Kit for Kids with 100+ Unique Experiments and Magic Tricks, Chemistry Set and STEM Project, A Great Gift for Boys and Girls (Amazon Exclusive)
- National Geographic Stunning Chemistry Set - Mega Science Kit with 100+ Easy Experiments- Make a Volcano and Launch a Rocket, STEM Projects for Kids Ages 8-12, Science Toys (Amazon Exclusive)

---

## 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.vu/products/447754109-national-geographic-battery-making-kit-potato-clock-and-penny-powered](https://www.desertcart.vu/products/447754109-national-geographic-battery-making-kit-potato-clock-and-penny-powered)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-20*