--- product_id: 134072304 title: "EUDAX Fruit Battery Science Experiment Kit with Electronic Clock and RGB LED for DIY Home Teaching Equipment, School Science Project, Education Subject" brand: "eudax" price: "£14.55" currency: GBP in_stock: true reviews_count: 8 category: "Eudax" url: https://www.desertcart.co.uk/products/134072304-eudax-fruit-battery-science-experiment-kit-with-electronic-clock-rgb store_origin: GB region: United Kingdom --- # Includes working electronic clock 2 RGB LEDs for colorful light experiments 4 copper + 4 zinc sheets for power EUDAX Fruit Battery Science Experiment Kit with Electronic Clock and RGB LED for DIY Home Teaching Equipment, School Science Project, Education Subject **Brand:** eudax **Price:** £14.55 **Availability:** ✅ In Stock ## Summary > ⚡ Power your curiosity with nature’s own battery! ## Quick Answers - **What is this?** EUDAX Fruit Battery Science Experiment Kit with Electronic Clock and RGB LED for DIY Home Teaching Equipment, School Science Project, Education Subject by eudax - **How much does it cost?** £14.55 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/134072304-eudax-fruit-battery-science-experiment-kit-with-electronic-clock-rgb) ## Best For - eudax enthusiasts ## Why This Product - Trusted eudax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Hands-On STEM Power:** Build real fruit batteries using copper and zinc electrodes to generate electricity from everyday produce. - • **Comprehensive DIY Kit:** Includes all essential components—copper, zinc, wires, clips, and clear English instructions for effortless setup. - • **Vibrant RGB LED Effects:** Experiment with colorful LED lights that change hues based on different fruits and solutions. - • **Interactive Learning Clock:** Watch science come alive by powering a functional electronic clock with your DIY fruit battery. - • **Ignite Scientific Curiosity:** Perfect for home or classroom, this kit boosts imagination, practical skills, and a passion for science. ## Overview The EUDAX Fruit Battery Science Experiment Kit is a compact, educational DIY set featuring 4 copper and 4 zinc sheets, an electronic clock, and 2 RGB LEDs. Designed for kids up to 6 years and beyond, it enables hands-on exploration of electricity by generating power from fruits, vegetables, and common liquids. Ideal for home teaching or school projects, this kit fosters imagination, practical skills, and scientific understanding through interactive, colorful experiments. ## Description NOTE:Read the instructions carefully before building the project to avoid damage to the electronic watch or to prevent the LED from working. Build a Clock Powered by fruit battery, you need to read the instructions carefully and prepare the same fruit or solution, for example: apples, oranges, potatoes, lemons, tomatoes, cola, pears, pineapples, or salt solutions, etc. When the spreadsheet starts working, you will experience endless fun. You can also create a circuit with RGB LED lights, and let the LEDs emit different colors of light by changing different experimental materials. Advantages: Through complete the fruit battery science experiment project with student, it can create theirs imagination, improve hands-on ability, increase scientific knowledge, and cultivate scientific invention hobbies Package include: 4 X Copper sheet 4 X Zinc sheet 2 X RGB LED 1 X Electronic Clock 4 X Wires 2 X Wires with clip Review: Nice Kit for Doing This Experiment - Works well for doing electrical experiments such as the fruit battery. Students had fun. Pretty easy to make work if you follow instructions. Also fairly inexpensive, which is good because I only get a few sessions out of them. It has lots of little pieces which tend to disappear. No one is taking them, but the parts tend to get mixed up between individual kits and one may have an excess while the other is missing parts. Cheaper to buy replacements than to spend my time sorting through the kits. Review: Works well - My child had a school project to preform and this set helped to make it possible. All pices worked well and aided in the discovery of electricity function for my child. ## Features - Package Includes: 4 pieces copper sheet, 4 pieces zinc sheet,1 piece Electronic clock,2 pieces RGB LED,4 pieces Wire, 2 pieces wires with clip, 1 piece English assembly instructions - Easy to operate: you only need to prepare fruits, vegetables or drinks to assemble a battery to work with led or electronic watches, such as: apples, oranges, potatoes, lemons, tomatoes, cola, pears, pineapples, or salt solutions, etc. - By completing the Fruit battery Science Experiment Project with student, let student experience the mystery of science, develop theirs imagination and hands-on ability, and make them more interested in scientific experiments. - Read the instructions carefully before building the project to avoid damage to the electronic watch or to prevent the LED from working. - Fruit selection：we suggest you use fruit with more juice, tomato will be your first choice, if you choose lemon and orange, please insert copper and zinc tablets in the same petal flesh (there is a membrane between the different petals that will hinder the transfer of electrons), as far as possible, insert copper and zinc tablets all the way into the fruit.The LED lighting effect is more visible in dim environments. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07RSGFWK5 | | Age Range Description | Kid | | Best Sellers Rank | #11,083 in Toys & Games ( See Top 100 in Toys & Games ) #106 in Educational Science Kits | | Brand Name | EUDAX | | Customer Reviews | 4.2 4.2 out of 5 stars (812) | | Educational Objective | Imagination Development | | Is Assembly Required | Yes | | Item Weight | 0.03 Kilograms | | Manufacturer | EUDAX | | Manufacturer Maximum Age (MONTHS) | 72 | | Manufacturer Part Number | EUDAX-FRUIT-KIT | | Material Type | Copper | | Model Number | EUDAX-FRUIT-KIT | | Set Name | Fruit Battery Science Experiment Kit | | Size | Small | | Theme | Fruit,Fruits | | Unit Count | 17.0 Count | ## Images ![EUDAX Fruit Battery Science Experiment Kit with Electronic Clock and RGB LED for DIY Home Teaching Equipment, School Science Project, Education Subject - Image 1](https://m.media-amazon.com/images/I/61GMVgP76NL.jpg) ## Questions & Answers **Q: How do you get the light to show other colors? I only see red and slight green occasionally** A: The color is based on how 'strong' your fruit battery is. There is actually a grid that you can find online that tells you the acidity (or strength) of your battery based on which color you are able to get your light to shine. **Q: Is there a trick to make the light work? i tried with 2 lemons and 3 potatoes and nothing worked! the clock did work! thanks! floren** A: Need more fuirt 4 to 5 work nest **Q: How long will the clock run using an orange or other fruit?** A: We haven’t done more than a few minutes with the clock hooked up at a time. Sorry. **Q: How many volts do the leds require?** A: I don’t know the exact voltage. It must be very low. It works with a few potatoes, pineapple and some other fruits. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice Kit for Doing This Experiment *by D***N on February 8, 2026* Works well for doing electrical experiments such as the fruit battery. Students had fun. Pretty easy to make work if you follow instructions. Also fairly inexpensive, which is good because I only get a few sessions out of them. It has lots of little pieces which tend to disappear. No one is taking them, but the parts tend to get mixed up between individual kits and one may have an excess while the other is missing parts. Cheaper to buy replacements than to spend my time sorting through the kits. ### ⭐⭐⭐⭐⭐ Works well *by A***R on December 9, 2025* My child had a school project to preform and this set helped to make it possible. All pices worked well and aided in the discovery of electricity function for my child. ### ⭐⭐⭐⭐ Works fine for a fun test of concept *by J***H on March 27, 2024* I teach 3rd grade science. My students read about this is in a book and wanted to try it. I brought it in and hooked it up to four lemons. It powered the clock with no issues, but the lights did not work well. I’m not sure what the issue was but the light barely emitted a small blink and went out. One recommendation is that when you insert the clips into the large blades that go in the fruits/vegetables, you need to hammer them down or crimp them with pliers to get good contact so that they work, otherwise it’s a hot mess. ## Frequently Bought Together - EUDAX Fruit Battery Science Experiment Kit with Electronic Clock and RGB LED for DIY Home Teaching Toy, School Science Project, Education Subject - Sntieecr Fruit Battery Science Experiment Kit with Instruction, Potato Science Educational Kit for School Science Project, Kids DIY STEM Lab Experiments - AstroAI Digital Multimeter Tester 2000 Counts with DC AC Voltmeter and Ohm Volt Amp Meter; Measures Voltage, Current, Resistance, Continuity and Diode, Blue --- ## 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.co.uk/products/134072304-eudax-fruit-battery-science-experiment-kit-with-electronic-clock-rgb](https://www.desertcart.co.uk/products/134072304-eudax-fruit-battery-science-experiment-kit-with-electronic-clock-rgb) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-16*