---
product_id: 1595390
title: "Seven Star SF500 500W 110v/220v 220v/110v Step Up/Down Automatic Transformer Adapter"
brand: "seven star"
price: "17639 som"
currency: KGS
in_stock: true
url: https://www.desertcart.kg/products/1595390-seven-star-sf500-500w-110v-220v-220v-110v-step-up
store_origin: KG
region: Kyrgyzstan
---

# 500W Power Universal Socket Thermal Fuse Seven Star SF500 500W 110v/220v 220v/110v Step Up/Down Automatic Transformer Adapter

**Brand:** seven star
**Price:** 17639 som
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Anywhere: Your Global Voltage Solution!

## Quick Answers

- **What is this?** Seven Star SF500 500W 110v/220v 220v/110v Step Up/Down Automatic Transformer Adapter by seven star
- **How much does it cost?** 17639 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/1595390-seven-star-sf500-500w-110v-220v-220v-110v-step-up)

## Best For

- seven star enthusiasts

## Why This Product

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

## Key Features

- • **Portable Powerhouse:** Lightweight design at just 16 ounces for easy transport.
- • **Smart LED Indicator:** Stay informed with a clear output voltage LED indicator.
- • **Global Compatibility:** Designed to accept most plug types from around the world.
- • **Built-in Safety Features:** Thermal fuse protection with a reset button for peace of mind.
- • **Seamless Voltage Conversion:** Effortlessly switch between 110V and 220V without a hitch.

## Overview

The Seven Star SF500 is a versatile 500W step-up/down transformer adapter, perfect for converting voltages between 110V and 220V. With a universal output socket, LED indicator, and built-in thermal fuse protection, this lightweight device ensures safe and seamless power conversion for your devices, no matter where you are in the world.

## Description

Brand New Foreign Electricity Automatic AC Power Converter. Use it with appliances up to 500W. Step Up & Down Transformer 500 Watts 50/60 Hz Foreign Electricity Power Converter TECHNICAL SPECIFICATION: INPUT : AC 110v / 220V 50/60 Hz OUTPUT : AC 220v / 110V 50/60Hz High capacity shock proof socket. Lead wire to connect wall socket . Universal Socket Outlet. Thermal Protection. AC Input Plug 5 Amp. 2-Round Pin. Heavy Duty Transformer for safety and reliability. Universal output receptacles (will accept European 2 round pin plug, North America 2 flat pin and 3 prong plug). Reset Button. Safety breaker. Dimensions: 6"L x 3.25"W x 3"H

## Features

- This is a 500 watts converter for portable use. If the product is using higher or close to 500 watts it needs a higher power voltage converter.
- Convert 110/117/120V AC to 220/230/240V AC OR 220/230/240V AC to 110/117/120V AC
- Output Voltage LED Indicator, No need to set the input voltage - connect to any outlet in the world
- Universal Output Socket - Accept most plug types from around the world.
- Thermal Fuse Protection with Reset Button (No need to replace fuses)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 16 ounces |
| Specification Met | No |
| Current Rating | 5 Amps |
| Minimum Frequency | 50 Hz |
| Maximum Frequency | 60 Hz |
| Power Source | Corded Electric |

## Product Details

- **Brand:** Seven Star
- **Power Source:** Corded Electric
- **Mounting Type:** Remote Mounting
- **Current Rating:** 5 Amps
- **Specification Met:** No

## Images

![Seven Star SF500 500W 110v/220v 220v/110v Step Up/Down Automatic Transformer Adapter - Image 1](https://m.media-amazon.com/images/I/819vqvcE4KL.jpg)

## Questions & Answers

**Q: Is it safe to plug a US power strip into this and use it in China as long as no voltage over 500?**
A: I would say it would be safe. The thing that worries me is your assumption about the voltage. I think it is rated at 500watts and not 500volts. If you had three devices and together they consumed less than 500w, any power strip will serve to provide extra sockets to connect your devices to the transformer. Just beware the overall power to all the connected devices should not exceed 500w. I would cut it out at about 400w max. You can't load equipment to full power output and not have it heat up. Just not safe. Once again this my opinion. Please use your discretion.

**Q: will this work for kitchen aid 325 v in Poland?**
A: Agnieszka did you get this transformer? Does it work fine for the mixer? I m looking to buy it for the same thing 0 Kitchen aid I need to send to Poland. let me know please.

**Q: weight of the item**
A: I have one and just put it on the scale: 1764 grams.

**Q: can i use this in Australia?**
A: Bought the 500 model and it worked perfect in New Zealand,also i purchased a power strip with usb charging port on it. My girlfriend used her curling iron and blow drier with no issues.

## Frequently Bought Together

- Seven Star SF500 500W 110v/220v 220v/110v Step Up/Down Automatic Transformer Adapter
- QVS PC3PX-15 3-Outlet, 3-Prong Power Extension Cord
- Mackie DLM8 2000W 8-Inch Powered Loudspeaker

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**Shop now:** [https://www.desertcart.kg/products/1595390-seven-star-sf500-500w-110v-220v-220v-110v-step-up](https://www.desertcart.kg/products/1595390-seven-star-sf500-500w-110v-220v-220v-110v-step-up)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-01-27*