---
product_id: 208229744
title: "Thames & Kosmos Wind Power V4.0 STEM Experiment Kit | Build a 3ft Wind Turbine to Generate Electricity | Learn About Renewable Energy & Power a Small Model Car | Weatherproof for Outdoor Use"
brand: "thames & kosmos"
price: "S$80"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/208229744-thames-and-kosmos-wind-power-v4-0-stem-experiment-kit
store_origin: SG
region: Singapore
---

# Toy of the Year Finalist Weatherproof Battery Box 3ft Wind Turbine Thames & Kosmos Wind Power V4.0 STEM Experiment Kit | Build a 3ft Wind Turbine to Generate Electricity | Learn About Renewable Energy & Power a Small Model Car | Weatherproof for Outdoor Use

**Brand:** thames & kosmos
**Price:** S$80
**Availability:** ✅ In Stock

## Summary

> 🌍 Energize Your Curiosity with Wind Power!

## Quick Answers

- **What is this?** Thames & Kosmos Wind Power V4.0 STEM Experiment Kit | Build a 3ft Wind Turbine to Generate Electricity | Learn About Renewable Energy & Power a Small Model Car | Weatherproof for Outdoor Use by thames & kosmos
- **How much does it cost?** S$80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/208229744-thames-and-kosmos-wind-power-v4-0-stem-experiment-kit)

## Best For

- thames & kosmos enthusiasts

## Why This Product

- Trusted thames & kosmos brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Outdoor Ready:** Weatherproof battery box allows for outdoor experimentation.
- • **Durable Design:** Single-piece blade construction for enhanced aerodynamics.
- • **Award-Winning Fun:** Finalist for The Toy Association's Outdoor Toy of the Year 2021.
- • **Interactive Learning:** Power a small model car and see renewable energy in action.
- • **Harness the Power of Wind:** Build a 3ft wind turbine and generate clean energy!

## Overview

The Thames & Kosmos Wind Power V4.0 STEM Experiment Kit allows you to build a 3-foot tall wind turbine, generating electricity to power a small model car. With a durable design and weatherproof features, this kit is perfect for outdoor learning and exploration of renewable energy.

## Description

Thames & Kosmos Wind Power V4.0 STEM Experiment Kit | Build a 3ft Wind Turbine to Generate Electricity | Learn About Renewable Energy & Power a Small Model Car | Weatherproof for Outdoor Use

## Features

- Build and experiment with a real, working 3-foot tall wind turbine to learn how wind is one of the most promising sources of clean, renewable energy available today.
- Single-piece blade construction for improved durability and better aerodynamics.
- Generate electricity to charge a battery and power a small model car.
- New weatherproof battery box can be left outside!
- Includes stakes to secure the turbine to the ground.
- 2021 The Toy Association's Outdoor Toy Of The Year Finalist

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Supported Battery Types | battery_type_aaa |
| Theme | Car |
| Item Dimensions | 14.6 x 3.1 x 11.5 inches |
| Item Weight | 860 Grams |
| Size Name | Small |

## Images

![Thames & Kosmos Wind Power V4.0 STEM Experiment Kit | Build a 3ft Wind Turbine to Generate Electricity | Learn About Renewable Energy & Power a Small Model Car | Weatherproof for Outdoor Use - Image 1](https://m.media-amazon.com/images/I/7195hDg9fEL.jpg)

## Questions & Answers

**Q: My 4 year old is obsessed with wind turbines. Can this just run by itself indoors? Just for him to sit and watch?**
A: Thank you for your question. Wind Power 4 comes with an output mode. This means you can put a charged rechargeable battery (or an alkaline battery) in the turbine and switch it to output mode, which will spin the axle (which the blades connect to). Alternatively, you can charge the rechargeable battery by placing the turbine outside on input mode on a windy day. Then that energy can be used to turn the axle on output mode.

**Q: What types of batteries does it charge?**
A: Thank you for your question. Wind Power 4 charges a rechargeable AA battery.

**Q: Is the connector usb ?**
A: The wind turbine generator can charge rechargeable batteries, or run off of batteries. There are no USB connections.

**Q: Can you make it spin on its own without wind?**
A: Yes, you can spin the blades manually by hand or with a powerful fan. You can also set it to spin using battery power.

## Frequently Bought Together

- Thames & Kosmos Wind Power V4.0 STEM Experiment Kit | Build a 3ft Wind Turbine to Generate Electricity | Learn About Renewable Energy & Power a Small Model Car | Weatherproof for Outdoor Use
- Thames & Kosmos Hydropower Science Kit | 12 Stem Experiments | Learn About Alternative & Renewable Energy, Environmental Science | Parents' Choice Recommended Award Winner

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-22*