--- product_id: 651458409 title: "EUDAX Fruit Battery Science Experiment Kit with Electronic Clock and RGB LED for DIY Home Teaching Toy , School Science Project, Education Subject" brand: "eudax" price: "$79.77" currency: USD in_stock: true reviews_count: 5 category: "Eudax" url: https://www.desertcart.ec/products/651458409-eudax-fruit-battery-science-experiment-kit-with-electronic-clock-rgb store_origin: EC region: Ecuador --- # Includes working electronic clock 2 RGB LEDs for colorful circuit fun 4 copper & zinc sheets for DIY power EUDAX Fruit Battery Science Experiment Kit with Electronic Clock and RGB LED for DIY Home Teaching Toy , School Science Project, Education Subject **Brand:** eudax **Price:** $79.77 **Availability:** ✅ In Stock ## Summary > 🍎⚡ Power up curiosity with fruit-fueled science! ## Quick Answers - **What is this?** EUDAX Fruit Battery Science Experiment Kit with Electronic Clock and RGB LED for DIY Home Teaching Toy , School Science Project, Education Subject by eudax - **How much does it cost?** $79.77 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/651458409-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 - • **Complete DIY Kit:** All essential components included—copper, zinc, wires, clips, and clear English instructions for seamless assembly. - • **Hands-On STEM Power:** Build real fruit batteries using everyday produce and watch science come alive. - • **Interactive Learning Clock:** Power an electronic clock with your DIY battery—see theory turn into tangible results. - • **Cultivate Future Innovators:** Boost your child’s imagination, problem-solving skills, and passion for science through engaging experiments. - • **Vibrant RGB LED Experimentation:** Customize LED colors by swapping fruits and solutions, sparking creativity and curiosity. ## Overview The EUDAX Fruit Battery Science Experiment Kit is a compact, hands-on educational toy designed to teach kids STEM concepts by building real batteries from fruits and vegetables. Featuring 4 copper and zinc sheets, an electronic clock, RGB LEDs, and all necessary wiring, this kit encourages imaginative learning and practical experimentation, making science accessible and fun for young minds. ## 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 to let your child experience the fun of the experiment. Advantages: Through complete the fruit battery science experiment project with kid, it can create children's 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 CHOKING HAZARD：Small parts. Not for children under 3 yrs. Review: Nice Kit for Doing This Experiment Review: Works well ## 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 your child, let your child experience the mystery of science, develop your child's imagination and hands-on ability, and make your child 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. - Please feel free to contact us if you have new ideas for EUDAX Product, we will provide Best After-sales service ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07RSGFWK5 | | Age Range (Description) | Kid | | Age Range Description | Kid | | Brand | EUDAX | | Country of Origin | USA | | Customer Reviews | 4.2 out of 5 stars 780 Reviews | | Educational Objective | Imagination Development | | Is Assembly Required | Yes | | Item Weight | 0.03 Kilograms | | Manufacturer | EUDAX | | Manufacturer Part Number | EUDAX-FRUIT-KIT | | Material | Copper | | Model Number | EUDAX-FRUIT-KIT | | Size | S | | Theme | Science | ## Product Details - **Size:** S - **Brand:** EUDAX - **Theme:** Science - **Age Range (Description):** Kid - **Item Weight:** 0.03 Kilograms ## Images ![EUDAX Fruit Battery Science Experiment Kit with Electronic Clock and RGB LED for DIY Home Teaching Toy , School Science Project, Education Subject - Image 1](https://m.media-amazon.com/images/I/61GMVgP76NL.jpg) ![EUDAX Fruit Battery Science Experiment Kit with Electronic Clock and RGB LED for DIY Home Teaching Toy , School Science Project, Education Subject - Image 2](https://m.media-amazon.com/images/I/71ZeQf-8pfL.jpg) ![EUDAX Fruit Battery Science Experiment Kit with Electronic Clock and RGB LED for DIY Home Teaching Toy , School Science Project, Education Subject - Image 3](https://m.media-amazon.com/images/I/71ofhPLkvnL.jpg) ![EUDAX Fruit Battery Science Experiment Kit with Electronic Clock and RGB LED for DIY Home Teaching Toy , School Science Project, Education Subject - Image 4](https://m.media-amazon.com/images/I/71lyUy-1SsL.jpg) ![EUDAX Fruit Battery Science Experiment Kit with Electronic Clock and RGB LED for DIY Home Teaching Toy , School Science Project, Education Subject - Image 5](https://m.media-amazon.com/images/I/71qeG0DY6EL.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 8 February 2026* ### ⭐⭐⭐⭐⭐ Works well *by A***R on 9 December 2025* ### ⭐⭐⭐⭐ Works fine for a fun test of concept *by J***H on 27 March 2024* ## 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.ec/products/651458409-eudax-fruit-battery-science-experiment-kit-with-electronic-clock-rgb](https://www.desertcart.ec/products/651458409-eudax-fruit-battery-science-experiment-kit-with-electronic-clock-rgb) --- *Product available on Desertcart Ecuador* *Store origin: EC* *Last updated: 2026-04-22*