--- product_id: 9072671 title: "Dynastar Step Up & Step Down Voltage Converter and Transformer, 110-220 to 220-240 Volts; Heavy Duty, Extra Durable Lifetime Coil, 5-Year-Warranty, 1000 Watts" brand: "international diamond series" price: "£162.00" currency: GBP in_stock: true reviews_count: 8 url: https://www.desertcart.co.uk/products/9072671-dynastar-step-up-and-step-down-voltage-converter-and-transformer store_origin: GB region: Great Britain --- # 1000W heavy-duty power Step up & step down voltage 5-year warranty & fuse protection Dynastar Step Up & Step Down Voltage Converter and Transformer, 110-220 to 220-240 Volts; Heavy Duty, Extra Durable Lifetime Coil, 5-Year-Warranty, 1000 Watts **Brand:** international diamond series **Price:** £162.00 **Availability:** ✅ In Stock ## Summary > 🌍 Stay powered worldwide with confidence and style! ## Quick Answers - **What is this?** Dynastar Step Up & Step Down Voltage Converter and Transformer, 110-220 to 220-240 Volts; Heavy Duty, Extra Durable Lifetime Coil, 5-Year-Warranty, 1000 Watts by international diamond series - **How much does it cost?** £162.00 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/9072671-dynastar-step-up-and-step-down-voltage-converter-and-transformer) ## Best For - international diamond series enthusiasts ## Why This Product - Trusted international diamond series brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** CE certified with fuse and overcurrent protection plus 2 spare fuses included. - • **Built to Last:** Heavy-duty lifetime coil ensures continuous, reliable use without burnout. - • **Peace of Mind Warranty:** Backed by a 5-year limited warranty for long-term confidence. - • **Power Through Anywhere:** Universal step up/down converter handles 110-240V seamlessly for global compatibility. - • **Plug & Play Convenience:** Includes Euro Schuko adapter for easy connection to international plugs. ## Overview The Dynastar Step Up & Step Down Voltage Converter and Transformer delivers 1000 watts of heavy-duty power conversion between 110-120V and 220-240V. Featuring a durable lifetime coil and CE-certified safety with fuse protection, it includes spare fuses and a Euro Schuko adapter for versatile global use. Designed for continuous operation and backed by a 5-year warranty, it’s the essential travel companion for professionals needing reliable, safe voltage conversion. ## Description The patented Dynastar universal step up/step down voltage converter and transformer is designed to keep you powered up no matter where you are in the world. Easily calculate the wattage of your appliances by following the handy guide below. Comes with 2 spare fuses for backup, and a Euro Schuko plug adapter to convert smaller electronics Heavy duty extra durable lifetime coil makes the converter and transformer safe for continuous use. Multiple appliances can be used with the same transformer, as long as wattage capacity is not exceeded Works for virtually any plug from anywhere in the world, with the exception of US 220/240 volt outlets (usually found on commercial products like washers and dryers) Five year limited manufacturer warranty HOW DO YOU KNOW WHICH CONVERTER YOU NEED? Check the total wattage consumed by your electrical devices and multiply that number by 3. You need a converter at least 3x the watts of the devices to leave enough room for surges in power they may utilize. To determine the correct wattage allowance of the voltage converter/transformer you need, first identify the wattage of the electronic devices or appliances you plan to use. This information can be found on the manufacturer's label located on the back or bottom of the device or appliance, or in the specifications section of the appliances' owner's manual. Note: Watts may be listed as "W" on your appliance. If you can't find "Watts" or "W" on the label, you may find "Amps," also known as "amperage" or "A". If only the amperage is shown, multiply the input voltage by the amperage to find the wattage. Use the following example as a guide: Volts x Amps = Watts or 110V x 1.5 A = 165W. After totaling the watts of all the devices for use with the transformer, add up the total watts and multiply that number by 3. ## Features - CE Certified Voltage Transformer is Fuse and Overcurrent Protected for Safe Use - Includes 2 Spare Fuses and a Euro Schuko Plug Adapter to Easily Convert All Electronics - Built With an Extra Durable Lifetime Coil for Continuous Use - Universally Adaptable with Step Up Voltage From 110-120 Volts to 220-240 Volts and Step Down Voltage from 220-240 Volts to 110-120 Volts - Reversible Universal Outlet Voltage Converter and Transformer for All Volts Except Commercial USA 220/240 Volts ## Product Details - **Brand:** International Diamond Series - **Power Source:** Corded Electric - **Mounting Type:** Floor Mount - **Current Rating:** 1.5 Amps - **Specification Met:** certified frustration-free ## Images ![Dynastar Step Up & Step Down Voltage Converter and Transformer, 110-220 to 220-240 Volts; Heavy Duty, Extra Durable Lifetime Coil, 5-Year-Warranty, 1000 Watts - Image 1](https://m.media-amazon.com/images/I/61fW3aCpfUL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Voltage converter- extremely heavy otherwise great product *by R***D on July 24, 2025* Great product. Needed to buy after purchasing an iron that came from Germany that had voltage of 220 rather than the 100 voltage common in the US. The more wattage you need the more expensive so it was a bit pricey. I like that you can switch from 110 to 220 & vice versa. The one drawback is it is extremly heavy, too heavy to travel internationally with & the carring handle is a strap on top that I can barely get my hand under it so I need to pick it up & carry it as I would carry a hevy box. ### ⭐⭐⭐⭐⭐ Stabilizer *by C***E on July 25, 2025* It works in Nigeria. Thank you. ### ⭐⭐⭐⭐⭐ Muy bueno *by N***A on September 21, 2024* Lo tengo hace ya más de dos años y me funciona muy bien. Lo utilizo particularmente para conectar una Prensa de Transferencia de calor para sublimación y para conectar un Plotter Cameo 4. No los conecto a la vez porque uno consume 1000 watts y el otro 2000 watts y aunque aparentemente soportaría 5000 watts de consumo, prefiero no forzarlo. Aún funciona perfectamente. Lo recomiendo altamente.....!!! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/9072671-dynastar-step-up-and-step-down-voltage-converter-and-transformer](https://www.desertcart.co.uk/products/9072671-dynastar-step-up-and-step-down-voltage-converter-and-transformer) --- *Product available on Desertcart Great Britain* *Store origin: GB* *Last updated: 2026-04-23*