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Features & Details
- 3000W Voltage Converter Transformer: This step up down transformer features 6 AC plugs, including 3 US NEMA 5-15R 3-Pin output sockets, 3 European Shucko output sockets, 1 5V USB port, and 1 Type-C jack. It is built with 2 LED displays showing the current output voltage in real-time to avoid transformer overload.
- Advanced Step-Up/Down Technology: By adjusting the input voltage switch, you can step up the input voltage from 110 volts to 220 volts or step down from 220 volts to 110 volts. Please switch to the correct voltage before powering on. Universal power wiring slot allows you to purchase a separate power cord to connect and use according to the jack in different countries.
- CE & FCC Certification: Our step up down converter have CE and FCC certification, so you can use them with more peace of mind. It is equipped with internal overload protection, overcurrent protection, and short circuit protection to reduce the risk caused by improper use effectively.
- Efficient & Quiet Operation: This voltage converter transformer adopts high-quality toroidal coils for 7x24 hours of continuous operation, which helps reduce noise, odor, and product weight effectively. It runs quietly and provides precise voltage to power your devices without problems or damage. (For the best experience, it is recommended to purchase a voltage converter with a load power at least 25% higher than the total power of your device)
- Portable & Compact Design: The step up step down transformer size is 10.6 x 9.5 x 8.5 in/270 x 240 x 215 mm, not taking up too much space. With an 20.1 lbs/9.1 kg net weight and convenient handle design, it is easy to carry and transport without effort.
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Reviews 4.7
All reviews are from verified purchases
Average rating based on 40 reviews
Reviews 4.7
All reviews are from verified purchases
Go Duke
Reviewed on Feb 12,2026
Absolutely perfect for what we needed to be able to charge our electric tool batteries from the US in Ireland...didn't want to have to throw them all out and this allows us to charge the batteries, with ease!!
Great product!!
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Bogdan N. Panaitescu
Reviewed on Jan 13,2026
Very good
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bra
Reviewed on Dec 29,2025
very good, meets expectations
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\"bentien2\"
Reviewed on Dec 22,2025
Super Qualität - Super Preis - Schnelle Lieferung - so macht Onlinekaufen Spaß DANKE
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See all 40 reviews
About this item
Product specification
- Item Model Number
- SV-3000VA
- Power
- 3000W
- Current
- 15A
- Input Voltage
- AC 110V/220V
- Output Voltage
- AC 110V/220V
- Frequency
- 50-60 Hz
- Certification
- FCC&ETL
- USB
- 5V
- Product Size(L x W x H)
- 10.6 x 9.5 x 8.5 in/270 x 240 x 215 mm
- Net Weight
- 20.1 lbs/9.1 kg
Description
3000W Step Up Down Converter Transformer
This new VEVOR voltage converter transformer achieves 110V/220V bi-directional voltage conversion, applicable to most countries' voltage interchange, so you can bring domestic appliances and use them abroad. It has 8 outlets, supporting up to 8 devices connected to use simultaneously.
Equipped with a 3000-watt rating, this step up down converter offers 3 US NEMA 5-15R 3-Pin output sockets, 3 European Shucko output sockets, 1 USB jack, and 1 Type-C jack to meet the simultaneous use of multiple devices.
This step up step down transformer is compatible with most plugs and supports up to 8 devices at the same time, so you don't need to buy an additional socket.
This voltage converter transformer balances ease of use and security, so you can conveniently carry it with you when you travel to other countries. Multiple security protections make you more secure during use.
This step up voltage converter allows you to use the overseas appliances normally at home and bring domestic appliances to use abroad. All you need is a power cord adapted to the destination standard.
Product guides and documents
User manual-en (PDF) Review
Questions and Answers (9)
Is the primary and secondary windings insulated from each other? Or to put the question differently it is a full-transformer or an Autotransformer?
What is the isolation voltage specification?
How is the protective earth handled between grid connection and its outputs?
This is an autotransformer.
By vevor
Helpful
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6
)
How much is the consumption connected to the solar panel?
This product cannot be connected to solar panels.
By vevor
Helpful
(
3
)
Can I use this to connect it to a Honda EM 2300 generator that produces 2300w modified sine wave, then connect fine electronics to this that require pure sine wave? If not, do you have such a product or what do you recommend? (This is in Europe with 220V)
It only supports conversion between AC 110V and AC 220V.
By vevor
Helpful
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0
)
Does this transformer use electricity when it’s left plugged into the wall but not being used in any way or having anything else plugged into it?
In this case, it only consumes very low power, about 5w per hour.
By vevor
Helpful
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0
)
Dovede tento měnič převézt nesinusové napětí na čistý sinus?
Ne, je to sinusovka převedená na sinusovku.
By vevor
Helpful
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0
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DYZHQ110V230VX4UMV2
VEVOR Voltage Converter Transformer, 3000VA, Heavy Duty Step Up/Down Transformer, Convert from 110 Volt to 220 Volt and from 220 Volt to 110 Volt, with US Outlet EU Outlet 5V USB Port, CE Certified
4.7 40 Reviews
79 99 €
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