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3000 Watt Voltage Converter Transformer Step Up/Down 110-120V to/From 220-240V

Listed since Mar 2026
New⭐ Top Rated SellerFree shippingFree returnsBest OfferUnbranded

$69.30

Free shipping included

✓ In stock1 sold
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Shipping, delivery & returns

Free shipping (Standard Shipping)

📦 Est. delivery Jun 25, 2026Jun 27, 2026

Ships from Chino, California, US

🌍 Ships to 163 countries

↩️ Returns accepted · 30 calendar day · seller pays return shipping · money back

Seller

K

ktncompressor⭐ Top Rated

99.6% positive · 697 feedback

About this item

3000 Watt Voltage Converter Transformer Step Up/Down 110-120V to/From 220-240V.

Specifications

FeaturesConvenient Use,Unique Appearance,Reliable Quality
Fe'a'tu're's★Stable performance and high quality★
Feature^Durable
1.FeatureHigh-quality
* Feature *Creative Design, Durable, Beautiful Appearance
HighlightsCompact Design,Unique Appearance,high reliability
Max. Compatible Appliance Wattage3000W
BrandUnbranded
Show 8 more specs
Voltage ConversionNot Applicable/Not Available
TypeVoltage Converter only
Output Voltage110V/220V
ColorBlack
Protection ModeOverload Protector
MaterialIron
Product Size23.5*19.5*16.5cm /9.25*7.67*6.49inch
Frequency CharacteristicsLow Frequency

Item description from seller

3000 Watt Voltage Converter Transformer Step Up/Down 110-120V to/From 220-240VRead more ▾

3000 Watt Voltage Converter Transformer Step Up/Down 110-120V to/From 220-240V

3000 Watt Voltage Converter Transformer Step Up/Down 110-120V to/From 220-240V

3000 Watt Voltage Converter Tran

3000Watt Step Up/Down Electric Power Voltage Converter Transformer 110V⇋220V

Description

Voltage Converter Transformer

This is a 3000 watt step-up/down transformer converter. It can step up the voltage from 110-120 volts to 220-240 volts and also step down the voltage from 220-240 volts to 110-120 volts. This step-up/down transformer offers you a safe, reliable, economical, and convenient solution for your requirement of voltage conversion.

Key Features

Overload Protection: When using too much high-power equipment room, more than the load capacity of the distribution line, the transformer will automatically stop working to prevent security risks.

Heat Dissipation Performance: The product has double-diameter heat dissipation outlets, so the heat dissipation performance is good. It ensures the stable operation of the transformer and prolongs the service life at the same time.

Wide Usage: The power transformer can be widely used with household appliances such as rice cookers, coffee machines, vacuum cleaners, etc., as well as industrial use.

Easy to Use: There is a portable carry handle on top of the product for easy access. When you need to start or stop the converter, just press the on/off button.

Input Voltage Selector: The input voltage can be selected from 110V/200V/220V/240V power supply, which can adapt to the choice of conversion voltage in most cases.

High Power: This product is a heavy-duty step-up/down transformer converter with a maximum power of 3000 watts to meet daily needs.

Step Up and Down : This voltage converter transformer can step up the voltage from 110V to 240V or step down from 240V to 110V in a variety of ways for you to choose.

Excellent After-sales Service: We aim to provide quality products and services, if you have any problems, please feel free to contact us, we will reply and solve the problem for you as soon as possible.

Details

Indicator Light: There is a red indicator light on the front of the converter. The indicator light will light up during use. It is convenient for us to judge whether the product is working or not.

Dedicated Plug: This high-quality and highly functional transformer converter has a heavy-duty power cord with the standard USA Grounded 3-Prong Plug.

Application

This step-up/down transformer wild used in home appliances such as coffee makers, rice cookers, refrigerators, computers, or for industrial use .

Specification

Output Voltage:110V/220V

Shell Material: Iron

Frequency Characteristics: Low Frequency

Protection Mode: Overload Protector

Product Size: 23.5*19.5*16.5cm /9.25*7.67*6.49inch

Package Size: 31.8*24*18.6cm/12.5*9.4*7.3in

Net Weight: 7.80kg /17.2lbs

Gross Weight: 8kg/17.6lbs

How to Use

• Determine the current mains voltage and output voltage

• Select the corresponding output voltage interface on the front of the product to connect to the appliance

Package Included

1 x Voltage Converter Transformer

Notes

• Please avoid prolonged high-temperature use.

• Please do not cover the side heat sink with foreign objects.

• Please cut off the power after the use of electrical appliances.

• When using, please keep ventilation and heat dissipation, away from flammable and explosive materials.

• To ensure safety, please power on for 15 minutes after the first use without abnormalities before connecting your appliances to use.

• Generally, transformers have losses, so please purchase transformers that are 20% or larger than the power of the appliance.

• Please allow the slight color difference caused by the shooting light and 1-3 cm error due to manual measurement, and make sure you do not mind before ordering.

Payment Delivery details Terms of sales About us Contact us Payment

We accept ebay payment 。

Fees such as import duties, taxes are not included in the item price or shipping costs. These charges are the buyer's responsibility.

Delivery details

Shipping:

2-9 working days to: USA

Terms of sales

• We maintain high standards of excellence and strive for hundred percent customer satisfaction. Feedback is very important to us. We hope that you contact us immediately before you give neutral or negative feedback, so that we can address your concerns. It is impossible to address issues if we do not know about them!

About us

Your satis faction is our ultimate goal. We work hard to earn your trust and future business. Our certified technicians have tested each item before shipping. The unit comes with 1 year limited warranty on all manufacturing defects.

a) If you receive a defective item, you may return it or ask for a discount. Please contact us within 14 days after you receive the package.

b) What you returned must be intact and in its original packaging as re? u. Customer is responsible for shipping costs of the returned item.

c) We will cover the cost of shipping back t with the shipping rate indicated in the registration page. We will send you a new unit or refund the full payment you paid.

Thank you.

Contact us

Business Hour Business Hour: Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)

Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.

Please contact us with ebay message.

Please feel free to contact us if you have any questions.

Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)

Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.

Please contact us with ebay message.

Please feel free to contact us if you have any questions.

• On Mar 16, 2026 at 20:12:01 PDT, seller added the following information:

eBay item #157761561507

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