---
product_id: 25303856
title: "Happy fly shop 10PCS 1-5V to 5V 500mA USB Charger DC-DC Converter Step Up Boost Module"
brand: "happy fly shop"
price: "¥4720"
currency: JPY
in_stock: false
category: "Electronics"
url: https://www.desertcart.jp/products/25303856-happy-fly-shop-10pcs-1-5v-to-5v-500ma-usb
store_origin: JP
region: Japan
---

# Happy fly shop 10PCS 1-5V to 5V 500mA USB Charger DC-DC Converter Step Up Boost Module

**Brand:** happy fly shop
**Price:** ¥4720
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Happy fly shop 10PCS 1-5V to 5V 500mA USB Charger DC-DC Converter Step Up Boost Module by happy fly shop
- **How much does it cost?** ¥4720 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/25303856-happy-fly-shop-10pcs-1-5v-to-5v-500ma-usb)

## Best For

- happy fly shop enthusiasts

## Why This Product

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

## Description

Product Name: 10PCS 1-5V to 5V 500mA USB Charger DC-DC Converter Step Up Boost Module 
 
 
Description: 
 
Input voltage: 1V ~ 5V 
 
Output voltage: 5V 
 
Output Current: 500mA 
 
PCB size: 17.55mm * 25.22mm * was 5.85 mm and (no usb the height) 
 
En bloc Size: 17.55 * 32.53mm * 8.3mm (with usb height) 
 
1, input any DC voltage of 1V ~ 5V, output 5V DC voltage is stable, the input to the output current of 500 ~ 600MA with two AA batteries, a single AA battery power supply output current 200ma about for mobile phones camera, single-chip, digital products supply. 
 
2, with USB female versatile 
 
3, high conversion efficiency, up to 96% 
 
4, ultra-small size, installed in a variety of small equipment 
 
5, with working lights

## Features

- Happy fly shop 10PCS 1-5V to 5V 500mA USB Charger DC-DC Converter Step Up Boost Module

## Images

![Happy fly shop 10PCS 1-5V to 5V 500mA USB Charger DC-DC Converter Step Up Boost Module - Image 1](http://ecx.images-amazon.com/images/I/613PRvGyBeL.jpg)
![Happy fly shop 10PCS 1-5V to 5V 500mA USB Charger DC-DC Converter Step Up Boost Module - Image 2](http://ecx.images-amazon.com/images/I/61guW%2BSPOsL.jpg)
![Happy fly shop 10PCS 1-5V to 5V 500mA USB Charger DC-DC Converter Step Up Boost Module - Image 3](http://ecx.images-amazon.com/images/I/61%2BVTK1ag9L.jpg)

---

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**Shop now:** [https://www.desertcart.jp/products/25303856-happy-fly-shop-10pcs-1-5v-to-5v-500ma-usb](https://www.desertcart.jp/products/25303856-happy-fly-shop-10pcs-1-5v-to-5v-500ma-usb)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-01*