---
product_id: 675771729
title: "KASTWAVE 3 AA Battery Holder USB Switch, 4.5-5V USB-Powered Case, Set of 2 USB Female Socket, with On/Off Switch for LED Lights, for RC Cars LED Light, DIY Electronics Projects"
brand: "kastwave"
price: "RM47"
currency: MYR
in_stock: true
url: https://www.desertcart.com.my/products/675771729-kastwave-3-aa-battery-holder-usb-switch-4-5-5v
store_origin: MY
region: Malaysia
---

# On/Off switch 3 AA batteries USB-powered KASTWAVE 3 AA Battery Holder USB Switch, 4.5-5V USB-Powered Case, Set of 2 USB Female Socket, with On/Off Switch for LED Lights, for RC Cars LED Light, DIY Electronics Projects

**Brand:** kastwave
**Price:** RM47
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Your Creativity with Ease!

## Quick Answers

- **What is this?** KASTWAVE 3 AA Battery Holder USB Switch, 4.5-5V USB-Powered Case, Set of 2 USB Female Socket, with On/Off Switch for LED Lights, for RC Cars LED Light, DIY Electronics Projects by kastwave
- **How much does it cost?** RM47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/675771729-kastwave-3-aa-battery-holder-usb-switch-4-5-5v)

## Best For

- kastwave enthusiasts

## Why This Product

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

## Key Features

- • **Value Pack:** Includes 2 battery holders for multiple projects.
- • **Compact & Convenient:** Dimensions of 2.95 x 2.45 x 0.67 inches for easy integration.
- • **User-Friendly Design:** On/Off switch for effortless operation.
- • **Power Up Your Projects:** Reliable 4.5V power supply for all your DIY needs.
- • **Versatile Applications:** Perfect for LED lights, festive decorations, and more.

## Overview

The KASTWAVE 3 AA Battery Holder is a compact and efficient power solution designed for DIY electronics projects. With a reliable 4.5V output, it features an On/Off switch for easy operation and is perfect for powering LED lights. Each set includes two holders, making it ideal for various applications, from festive decorations to RC car enhancements.

## Description

KASTWAVE 3 AA Battery Holder USB Switch, 4.5-5V USB-Powered Case, Set of 2 USB Female Socket, with On/Off Switch for LED Lights, for RC Cars LED Light, DIY Electronics Projects

## Features

- 🔌 【Size】 The compact 3 AA battery holder features an On/Off switch for convenient operation. Its dimensions are (L) 2.95 inches, (W) 2.45 inches, and (H) 0.67 inches, making it easy to integrate into various projects while ensuring portability and ease of use.
- 💡 【Application】 This USB Battery Pack is designed to deliver a reliable 4.5V (from 3x1.5V batteries) power supply, perfect for powering 5V LED decorative lights. It is ideal for enhancing festive occasions with Christmas string lights, curtain lights, and other decorative lighting solutions, promoting a warm and joyful atmosphere.
- 🔋 【Custom Design】 Specifically crafted for three 1.5-volt AA batteries, this battery holder ensures optimal performance and compatibility. Its tailored design guarantees that your devices receive the necessary power, enhancing their functionality and reliability.
- 🧲 【Easy Installation】This feature ensures secure placement while facilitating easy battery replacement, making it user-friendly and efficient for all your lighting needs.
- 📦 【Package Contents】 Each package includes 2 AA battery holders (batteries not included) . This thoughtful packaging provides excellent value and convenience, allowing you to set up multiple lighting projects with ease and efficiency.

## Product Details

- **Operation mode:** ON-OFF
- **Connector type:** Plug In
- **Brand:** KASTWAVE
- **Switch type:** Toggle
- **Material:** Plastic

## Images

![KASTWAVE 3 AA Battery Holder USB Switch, 4.5-5V USB-Powered Case, Set of 2 USB Female Socket, with On/Off Switch for LED Lights, for RC Cars LED Light, DIY Electronics Projects - Image 1](https://m.media-amazon.com/images/I/610ruXeG7aL.jpg)

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**Shop now:** [https://www.desertcart.com.my/products/675771729-kastwave-3-aa-battery-holder-usb-switch-4-5-5v](https://www.desertcart.com.my/products/675771729-kastwave-3-aa-battery-holder-usb-switch-4-5-5v)

---

*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-09*