---
product_id: 257908690
title: "2000 Watt Voltage Converter Transformer - Heavy Duty Step Up/Down AC 110V/120V/220V/240V Power Converter - Circuit Breaker Protection – DC 5V USB Port"
brand: "rockstone power"
price: "AR$973180"
currency: ARS
in_stock: true
reviews_count: 5
category: "Rockstone Power"
url: https://www.desertcart.com.ar/products/257908690-2000-watt-voltage-converter-transformer-heavy-duty-step-up-down
store_origin: AR
region: Argentina
---

# 2000W heavy-duty power 3-mode simultaneous output full circuit breaker protection 2000 Watt Voltage Converter Transformer - Heavy Duty Step Up/Down AC 110V/120V/220V/240V Power Converter - Circuit Breaker Protection – DC 5V USB Port

**Brand:** rockstone power
**Price:** AR$973180
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your global hustle with confidence and style!

## Quick Answers

- **What is this?** 2000 Watt Voltage Converter Transformer - Heavy Duty Step Up/Down AC 110V/120V/220V/240V Power Converter - Circuit Breaker Protection – DC 5V USB Port by rockstone power
- **How much does it cost?** AR$973180 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/257908690-2000-watt-voltage-converter-transformer-heavy-duty-step-up-down)

## Best For

- rockstone power enthusiasts

## Why This Product

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

## Key Features

- • **Certified & Trusted:** CE certified and backed by a 3-year limited warranty, trusted by Tesla and the US Military since 2001—quality you can count on.
- • **Power Through Anything:** Robust 2000W capacity handles heavy-duty appliances with ease, ensuring your devices never miss a beat.
- • **Built to Last & Protect:** Durable metal casing combined with full fuse and overcurrent protection keeps your gear safe and sound, no matter where you plug in.
- • **Ready for Worldwide Power:** Includes grounded USA plug and European Schuko adapter, plus spare fuses—perfect for jet-setting managers who demand seamless power anywhere.
- • **Triple Output Flexibility:** Patented 3-mode output lets you charge via 5V USB, 120V USA socket, or 220V universal socket simultaneously—ultimate versatility for global pros.

## Overview

The Rockstone Power 2000 Watt Voltage Converter Transformer is a heavy-duty step up/down AC power converter designed for professional and industrial use. It supports 110-120V to 220-240V conversions and vice versa, featuring patented simultaneous 3-mode output (5V USB, 120V USA, 220V universal socket). Built with a durable metal casing, full circuit breaker protection, and CE certification, it offers reliable, safe power conversion backed by a 3-year warranty. Ideal for global travelers and professionals needing versatile, high-capacity voltage conversion with included international adapters.

## Description

ROCKSTONE POWER takes pride in being an industry leader in Quality, Technology and Innovation, our factory is the global leader and one of the largest manufacturers in the industry. Product Features 2000 Watts Heavy Duty Step Up/Down Voltage Transformer Converter. Step Up Voltage from 110-120 Volts to 220-240 Volts. Or Step Down Voltage from 220-240 Volts to 110-120 Volts. Patented Simultaneous 3-Mode Output: 5V USB Port / 120V USA Output Socket / 220V Universal Output Socket. Metal Casing. ON/OFF Switch with LED indicator light. Hardwired heavy-duty insulated power cord with USA Grounded 3-Prong Plug. CE Certified. Full Range Fuse Protection. Full Range Over Current Protection.Purchase Guide ROCKSTONE POWER Heavy Duty Step Up/Down Transformers aka Voltage Converters, Voltage Transformers, Power Converters, Step Up Converters, Step Down Converters, Dual Voltage Transformers, are meant for worldwide use for all electronics, heavy duty machines, or household & industrial applications. For safety reasons, it’s recommended to use a Voltage Converter / Transformer that's max watts is at least 50% higher than your appliance. For example, if your appliance is rated at 1000 watts, you need to buy a Transformer with a max power of at least 1500 watts or greater. Some appliances, such as heating appliances, power tools, motors, laser printers and TVs, require 2-4 times more watts at start up than the printed rated wattage.What's in the Box - ROCKSTONE POWER 2000 Watt Heavy Duty Step Up/Down Voltage Transformer Converter- American to European Grounded Schuko Wall Outlet Plug Adapter- 2 PCS Spare Fuses- Instruction ManualWarranty Manufacturer 3-year limited warranty. Please contact us via email if you have any questions.

Review: Works good in Semi trucks
Review: I bought this step-up transformer just about a year ago to power a variety of household electronics that I brought from Europe, including a fan. All of these devices require a 220V input, and initially, the transformer worked as expected, stepping up the voltage quietly and reliably. However, five days short of its one-year anniversary, the transformer started to make an uncomfortably loud humming noise. This is not just a minor inconvenience, as the noise is so intrusive that it overpowers even the sound of the fan in operation. This issue has become a significant concern for me as I use the transformer not just for the fan, but for multiple appliances. Each time I need to use any of these appliances, I'm faced with a dilemma: tolerate the excessive noise or do without my much-needed devices. The noise from the transformer has unfortunately transformed (no pun intended) my quiet home into a space filled with an overwhelming, continuous hum. It is quite disappointing, given that the transformer was initially a perfect solution for my European devices. In conclusion, while the transformer remains functional in terms of voltage conversion, the noise issue significantly detracts from its usability. I would urge potential buyers to consider this factor before making a purchase. If you're looking for a quiet solution for powering European appliances, this might not be the product for you.

## Features

- 2000 Watts Heavy Duty Step Up/Down Voltage Transformer Converter. Step Up Voltage from 110-120 Volts to 220-240 Volts. Step Down Voltage from 220-240 Volts to 110-120 Volts.
- Patented Simultaneous 3-Mode Output: 5V USB Port / 120V USA Output Socket / 220V Universal Output Socket. CE Certified. 3-Year Manufacturer's Limited Warranty. Metal Casing. Full Range Fuse Protection. Full Range Over Current Protection.
- RockStone Power proudly supports the United States Military since 2001, and have became a proud supplier for Tesla Inc. since 2018. Shipping is available to all Overseas Military APO/FPO/DPO addresses.
- For safety reasons, it's recommended to use a Voltage Converter/Transformer that's max watts is at least 50% higher than your appliance. For example; 2,000 Watt transformer can be only be used with an appliance that uses up to 1,300 Watts that is to prevent damage from the transformer itself and the appliance being used.
- Package Contents: Rockstone Power 2000 Watt Heavy Duty Voltage Transformer Converter, Hardwired Heavy Duty Insulated Power Cord with USA Grounded 3-Prong Plug, American to European Grounded Schuko Wall Outlet Plug Adapter, 2 PCS Spare Fuses, and Instruction Manual.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CLYFNU0 |
| ASIN  | B00CLYFNU0 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #112,962 in Electronics ( See Top 100 in Electronics ) #373 in Electrical Power Transformers |
| Customer Reviews | 4.3 4.3 out of 5 stars (622) |
| Customer reviews | 4.3 4.3 out of 5 stars (622) |
| Date First Available | 11 August 2013 |
| Date First Available  | 11 August 2013 |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 9.07 Kilograms |
| Item model number | RSP-2000 |
| Item model number  | RSP-2000 |
| Item weight | 9.07 kg |
| Manufacturer | Rockstone |
| Manufacturer  | Rockstone |
| Part number | 2000 Watt |
| Product Dimensions | 25.4 x 17.78 x 14.61 cm; 9.07 kg |
| Product Dimensions  | 25.4 x 17.78 x 14.61 cm; 9.07 kg |
| UPC | 617529014601 |
| Wattage | 2000 watts |

## Product Details

- **Brand:** ROCKSTONE POWER
- **Current rating:** 8.33 Amps
- **Mounting type:** Not Mountable
- **Power source:** Corded Electric
- **Specification met:** CE

## Images

![2000 Watt Voltage Converter Transformer - Heavy Duty Step Up/Down AC 110V/120V/220V/240V Power Converter - Circuit Breaker Protection – DC 5V USB Port - Image 1](https://m.media-amazon.com/images/I/41CJDMIX8wL.jpg)
![2000 Watt Voltage Converter Transformer - Heavy Duty Step Up/Down AC 110V/120V/220V/240V Power Converter - Circuit Breaker Protection – DC 5V USB Port - Image 2](https://m.media-amazon.com/images/I/51D0HxLAgLL.jpg)
![2000 Watt Voltage Converter Transformer - Heavy Duty Step Up/Down AC 110V/120V/220V/240V Power Converter - Circuit Breaker Protection – DC 5V USB Port - Image 3](https://m.media-amazon.com/images/I/51dLOlgR9mL.jpg)
![2000 Watt Voltage Converter Transformer - Heavy Duty Step Up/Down AC 110V/120V/220V/240V Power Converter - Circuit Breaker Protection – DC 5V USB Port - Image 4](https://m.media-amazon.com/images/I/51pkLRE0yFL.jpg)
![2000 Watt Voltage Converter Transformer - Heavy Duty Step Up/Down AC 110V/120V/220V/240V Power Converter - Circuit Breaker Protection – DC 5V USB Port - Image 5](https://m.media-amazon.com/images/I/614V6x5NRQL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by S***S on 21 December 2025*

Works good in Semi trucks

### ⭐ Review
*by S***N on 16 May 2023*

I bought this step-up transformer just about a year ago to power a variety of household electronics that I brought from Europe, including a fan. All of these devices require a 220V input, and initially, the transformer worked as expected, stepping up the voltage quietly and reliably. However, five days short of its one-year anniversary, the transformer started to make an uncomfortably loud humming noise. This is not just a minor inconvenience, as the noise is so intrusive that it overpowers even the sound of the fan in operation. This issue has become a significant concern for me as I use the transformer not just for the fan, but for multiple appliances. Each time I need to use any of these appliances, I'm faced with a dilemma: tolerate the excessive noise or do without my much-needed devices. The noise from the transformer has unfortunately transformed (no pun intended) my quiet home into a space filled with an overwhelming, continuous hum. It is quite disappointing, given that the transformer was initially a perfect solution for my European devices. In conclusion, while the transformer remains functional in terms of voltage conversion, the noise issue significantly detracts from its usability. I would urge potential buyers to consider this factor before making a purchase. If you're looking for a quiet solution for powering European appliances, this might not be the product for you.

### ⭐⭐⭐⭐ Review
*by A***F on 7 November 2014*

Updated: Pros: Works as advertised, no ground loops on audio sensitive equipment, works with 50Hz devices just fine, 500W version is virtually silent. Cons: Produces a bit of heat (no more than expected, however), 2,000W version produces and audible hum in quiet environments. I now own two of these devices (a 500W and a 2,000W). I purchased the 500 Watt transformer to run a set of high-end Yamaha HS80m studio speaker monitors (which I purchased in Australia) in the USA after moving. The speakers required 160 Watts in total with 220v @ 50Hz, so I used this unit to step-up the voltage from the 110v US wall outlet. I was extremely impressed that there was no ground loop or hum present when using the speakers (studio quality monitors are VERY sensitive to interference and "ground loops" so noise and hum coming through the speakers is often a big concern for audiophiles). I had to use a ground loop isolator when running these back in Australia, but I don't use it any more because the transformer does a good enough job on its own of providing balanced power, thus avoiding the hum and crackle in the speakers. Also, despite my devices being 50Hz, they work just fine with no issues. I use the 2,000 Watt version to power my Sony 7.2 speaker Home Theater System (which required about 360 Watts, but also would be prone to boot-up spikes so I went with 2,000w instead of 1,000w to be safe). My only gripe with the 2,000 Watt unit is the subtle hum it gives on when running. It is not really noticeable unless the environment is quiet, but can be a bit distracting for me after all my devices are turned off. both units also produce a bit of heat (primarily from underneath the unit). This heat, however, is no more than expected, but for people wanting to use these on carpet I recommend buying a small ceramic tile from your local home improvement store (around $1 each) to sit this device on top to help dissipate the heat and to give you extra peace of mind.

## Frequently Bought Together

- ROCKSTONE POWER 2000 Watt Voltage Converter Transformer - Heavy Duty Step Up/Down AC 110V/120V/220V/240V Power Converter - Circuit Breaker Protection – DC 5V USB Port - CE Certified [3-Year Warranty]
- LVYUAN Voltage Converter Transformer 1500 Watt Step Up/Down Convert from 110V-120V to 220V-240Vt and from 220V-240V to 110V-120V with 2 US outlets, 2 Universal outlets, Resettable Circuit Breaker

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-25*