Best Step Up Power Converters in 2026

Travel plug adapter for France Germany. This type f plug adapter is safely grounded and mainly used in Russia, Korea and Most EU countries like France, German, Austria, Belgium, Italy, Poland, Portugal, Netherlands, Iceland, Norway, Sweden, Greece and Spain. CANNOT work in UK/Ireland (Type G) or some IT cities (Type L).

5-in-1 EU to US Plug Adapter. It turns one European socket (Type E/F) into 3 standard American outlets & 2 USB charger (Quick Charge NOT supported), which can easily charge your laptop, cell phone and tablet while traveling in most EU countries. Suitable for bedroom, bathroom, kitchen and college dorm room.

Compact size & easy to access. Measured at 3.86” x 1.97” x 1.97” and weighted in 4.44 oz, this france travel plug adapter saves your precious luggage space and makes a great travel essentials. 3 outlets on each side allow you to use 3 bulky plugs simultaneously. Suitable for any occasions like hotel, home, office and college dorm room.

【DC 12V to DC 24V 】Input voltage range: DC 12V; Output voltage: DC 24V(non-adjustable); Output current: 10A; Output power 240W.

【95% conversion efficiency】Synchronization rectification technology-multiple intelligent protection function with high conversion efficiency and stability.

【IP67 Waterproof】Aluminum shell and silicone sealed design: Waterproof, Anti-shock, Anti-humidity and Dust-proof, more durable.

Input Voltage: 12V/24V/36V nominal, accept(8V-40V) range; Output Voltage: DC 12V 6A 72W.It's a voltage reducer and also a booster too.

Adopt Synchronous Rectification Technology to improve conversion efficiency, Maximum Efficiency:≥95%; Ripple Wave: 50Mv; Starting delay time:≤2S

Assembled with smart chip, features Over-current /Over-load /Low-load /Short-circuit /Over-heat intelligent protection

【Upgrade Quality】Industry grade DC 48V to 12V step-down converter. Auto-recovery when device is back to normal operating. Easy DC-DC/AC-DC Changing, CE Listed.

【Up to 96% Power Conversion Efficiency 】Adapted with synchronization rectification technology and built-in smart chip, Kohree Voltage Converter provides over/under voltage input, overload, overhead, and short circuit full protection

【100% Waterproof & Anti-Shock Protection】Designed with aluminum shell and silicone sealed, no worry of using in rainy weather. Anti-humidity, dust-proof.

This continuous use transformer is capable of both up and down voltage conversions for Japan and USA electricity to enable use of Japanese products in USA and USA products in Japan

1000 Watts is the maximum capacity of this transformer including the power surge

It converts 110/120 volt USA power to 100 volt Japan power AND 100 volt to 110/120 volts (means it will convert the American power to Japanese power and also convert Japanese power to American)

1. Surge-Pro: A soft start circuit is built inside to prevent an inrush current at the starting moment. Home circuit breaker not trip off at the starting moment；

2. Safety: CE & CQC Certified! Built-in microcomputer control system, assure multiple protections: thermal protection, fuse protection, overload protection, short circuit protection;

3. Compact design: with ultra-thin toroidal transformer, slim, small size(5.2*15.3*21.5cm/2.05"*6"*8.46"), light weight(3.5kg/7.7LB), energy saving, quiet and high efficiency；

Up to 2000-Watt Maximum Capacity (Step Up/Down)- Voltage Converter transformer. Heavy Duty Step Up/Down (220v to 110v converter, 110v to 220v converter)

Please note: This converter is designed only for European/Asian 220V (Single Phase), it will not Work with American 220 (Dual Phase, Not designed for US 220V)

This transformer device makes no noise while in use, a completely silent and easy to use and it does not take a lot of space

【Voltage transformer (220V to 110V, 110V to 220V)】We provide you a safe, dependable, stable, cost-effective & easy solution to converting voltages from 110 volts up to 220 volts or from 220 volts down to 110 volts.

【Multi-function】The Voltage Converter Transformer can be used with any kind of appliance or device, like CPAP Machine, Electrical toothbrush , Hair Straightener, Laptop, Mobile phones, Curling Irons, Heating Pad, Television, Xbox, etc.

【7x24hrs Continous Run】High efficiency toroidal transformer with stable output and low consumption.It has passed the Temperature Rise Test and IEC test report.

1000 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.

This CE Certified 5000 Watt Heavy-Duty Continuous Use Voltage Converter Transformer Can Be Used In Both 110V/120V Countries and 220V/240V Countries With 50Hz / 60Hz

Step Up 110V/120V To 220V/240V Or Step Down 220V/240V To 110V/120V (Switch Is On The Back Of The Unit)

Six Outlets On Front Of The Unit. Two Outlets For 110V and Four Outlets For 220V. On/Off Power Switch With Indicator Lamp; Wired With A 3-pin USA Plug

SAFETY - PROTECTION & WARRANTY: Overload Protection – Overheat Protection – Fuse Protection – Best in Class 5 Year Warranty – Extra Durable Lifetime Coil - CE Certified – 5 Year Limited Warranty

PROVEN PERFORMANCE MILITARY APPROVED – When only the BEST is acceptable look at none other than Dynastar. Our Transformers have been used by the USA Military, Navy, Marines, and Many other institutions for over a Decade!

STEP UP AND DOWN HEAVY DUTY: SIZE 5,000 WATTS: Heavy Duty Transformer - Step Up Voltage from 110-120 Volts to 220-240 Volts. Step Down Voltage from 220-240 Volts to 110-120 Volts. Universal 220 / 240 volts outlet fits virtually any plug in the world + North American 110 / 120 volts Outlet Allows you to take electronics or appliances that were purchased in a 110/120 volts country and use them in a 220/240 volts country or vice versa.

【High Precision】The buck converter consists of 36u thickened circuit boards, high-Q inductance with output LED indicator, and superior solid-state capacitors that can effectively filter out high frequency noise. Suitable for various electronic projects.

【Input Voltage】DC 3.2V to 35V (input voltage must be 1.5V higher than the output voltage, no boost).

【Output Voltage】DC 1.25V to 30V voltage is continuously adjustable, maximum output current is 3A.

Universal Output Socket - Equipped with an universal outlet which accepts plug from almost any country around the world and completely grounded from input to output for safe operation.

ConvertingboxTM technology - uses Toroidal Transformer for efficiency, noise free operation and more compact voltage converter that's about half the size and less weight when compared to the traditional transformers.

Fuse Protection - protects your electronics and the transformer from power or voltage overload. The fuse will cut off the power to the transformer during overload and you can easly replace the fuse to reset the transformer. LiteFuze transformers are designed with safety in mind and are CE certified and include industry leading 5-year manufacturer's warranty.

Input voltage range: DC 10V-16V; Output voltage: DC 24V(non-adjustable); Output current: 50A (rated working current); Output power 1200W.

High conversion efficiency: The conversion efficiency may reach 95%; Its dynamic response speed is 5 percent 200US, please lower the power or enhance heat radiation when temperature over 40℃

Protections: Over-load, Over-current, Over-temperature, Short-circuit, Over-voltage.

VOLTAGE CONVERSION: The Step Up & Step Down Voltage Converter offers a safe, cost-effective & easy solution to converting voltages from 110-120V up to 220-240V or from 220-240 volts down to 110-120 volts for both home use and commercial applications

ONE GROUNDED OUTLET: The Pyle step up and down transformer converts single phase 220/240 Volts down to 110/120 volts. The step-down transformer 220v to 110v is equipped with one grounded outlet in front of the unit, accepts 3 or 2 prongs US and Euro plugs

UNIVERSAL APPLICATION: This voltage transformer allows you to use your devices and appliances anywhere in the world. It is hard-wired with a European Shucko plug, also good for Asian outlets. Features a durable design with a heavy-duty cord

Convenient for DIY -- You can use this module to DIY an output-adjustable car power supply

Input voltage: DC 10V-32V, Output voltage: DC12V-35V(adjustable)

Input current: 16A (MAX), Output current: 10A (MAX)

Convenient for DIY -- You can use this module to DIY an output-adjustable car power supply

Input voltage: DC 10V-32V, Output voltage: DC12V-35V(adjustable)

Input current: 16A (MAX), Output current: 10A (MAX)

Up to 1000 Watt Maximum Capacity, Heavy Duty Step Up/Down Voltage Converter Transformer (110/120V 220/240V)

Dual Circuit Breakers Protection for Each Voltage (120V & 220V) 1 x 110V Socket, 1 x Universal 220V Socket

There are a total of two outputs on the front panel.1 x 110V Socket, 1 x Universal 220V Socket.

Up to 1500 Watt Maximum Capacity, Heavy Duty Step Up/Down Voltage Converter Transformer (110/120V 220/240V)

There are a total of two outputs on the front panel.1 x 110V Socket, 1 x Universal 220V Socket.

Dual Circuit Breakers Protection for Each Voltage (120V & 220V) 1 x 110V Socket, 1 x Universal 220V Socket.

Wide DC boost converter regulator DC 12V to DC 24V 20A 480W - input voltage range DC 11-16V; output voltage: DC 24V(non-adjustable); output current: 20A(max.); output power 480W.

5 Safty Protections - Over-load, Over-current, Over-temperature, Short-circuit, Over-voltage; Auto-recovery when device is back to normal operating, over 100,000 hours lifetime.

Wide application - fits for car, truck, vehicle, boat, electric bike, bus, cmb, club cart, LED strip lights, display moniter screen of taxi, car radio audio device, LCD TV, DVD, IP camera, speaker system, GPS, air-conditioner, electric fan and any 24v DC appliances. (Note: Never connect to solar panel or wind turbine. Never charge the battery.)

It can regulate input voltage from AC 85V-130V or 180V-260V to output voltage: AC 110V+-3-percent or AC220V+-3-percent. Meter on front shows exact output voltage.

Circuit Breaker Protection, Efficient & Lighter Weight, Thick Industrial Heavy Grade Cord.

Heavy Duty Voltage Regulator with Step Up or Down Voltage Transformer.

SUPERIOR POWER CAPACITY: Our step up and step down transformer's 3000W capacity allows it to convert voltage for most household appliances including TVs, printers, microwaves, fans, and more.

WIDE APPLICATION: Our voltage converter effortlessly steps up voltage from 110V to 220V and steps down voltage from 220V to 110V. Connect your appliance to the right socket and use it whenever, wherever. The 2 US standard & 2 universal sockets are compatible with type A, B, C, E, F, G, & I plugs to work with electronic devices from the US, Europe, and Asia.

CONSIDERATE DESIGN: The 2 USB-A ports also provide 5V electricity to power and charge all your personal electronics. This electrical transformer works with either 110V or 220V base power: Just select the correct voltage using the switch on the back and plug it in.

【FULL POWER】Intermittent rating of 3200W - duty cycle 5mins on/15mins off. Continuous Rating 1600W. Unlike other compact converters or bulky voltage converter that stated 2000W can only work with 1600W appliance. Or stated 3000W, but can only work with 2400W. We say 1600W, then the power rating is 1600 watts, you can run your 1600W device continuously.

【PREMIUM QUALITY】 Built-in high-performance toroidal transformer, which uses toroid core and pure copper coils. The 1600W 110v to 220v converter weighs 7.0kg, which is compact and functional, quiet and efficient. With high quality transformer, the voltage converter has stable output and low consumption.

【Multi-function】 UMI Power Converter 110v to 220v can be used with kinds of electrical appliances, devices and equipment. Such as hair dryer, coffee maker, rice cooker, blender, mixer, air fryer, toaster, robot vacuum and so on.

Mini DC-DC step up voltage regulator with DC 2-24V input and 5V-28V output,just connected with USB power adapter then you can get 9V 12V 18V 24V voltge.

The Maximum Output Current: 2A; Board Size: 36 X 17 X 14mm/1.42 X 0.67 X 0.55inch(L*W*H).

Equipped with MT3608 voltage booster chip with high conversion efficiency up to 93%.

Variable Power Supply --- input voltage range DC 6.0-36V, output voltage range DC 0.6-36V, max output current 5A, max output power 80W.

Easy to Use --- allows to set volts and limit the current, power on off and accurate voltage setting return after power down.

Application --- a compact and powerful, on the go variable power supply or LED driver; DIY lab power supply.

Up to 200 watts max step-down voltage converter for international travel purposes

This voltage converter supports up to 200 watts Maximum Load Capacity (MLC), most suitable, ideal and cost-effective for devices such as hair dryer, hair straightener, game consoles, computers, and devices with the Maximum Power Consumption (MPC) between 100 and 200 watts or 1/3 - 1/2 HP (Horsepower) for motorized devices

This converter device makes no noise while in use, a completely silent and easy to use and it does not take a lot of space

Step Up voltage converter: Convert from origin 110V power supply (such as in US, Canada, Mexico) to 220V for EURO and Asia devices.

International Compatibility: Two outlets for 220V rated appliances from EURO, China, Korea, HK, Philippine, etc.

Toroidal Transformer: with ultra-thin ring-type transformer, slim, small size(6*17.5*22cm/2.36"*6.89"*8.66"), light weight(4kg/8.8LB), energy saving, quiet and high efficiency; DO NOT use it exceeds 800W!

Durable 20,000 Watt Maximum Capacity Heavy-Duty Continuous Use Transformer. Remember to leave a margin for power surge and spike

Converts 110/120V upto Single Phase 220/240 Volts or Single Phase 220/240 Volts Down to 110/120V.

Compatible with 50Hz/60Hz. Circuit breaker protected, Durable Design with 2 Heavy-Duty Carrying Handles

Upgraded Version Power Converter Adapter Combo: Step down voltage converts 100-240V to 110/120V, so you could use American electronics like hair straightener, curling iron, electric shaver/ toothbrush, cell phone, camera, watch, laptop and other electronic devices under 230W.

Charge 7 Devices Simultaneously: 3 standard AC outlets and 4 USB charging ports with Type C Port PD18W, which provides up to 4X faster charging speed, it can charge compatible devices from 0 to 80% in 35 minutes. This travel power adapter can charge 7 devices simultaneously.

Worldwide Use: 1 EU power cable and 4 international adapters (US/UK/AU/IT) that fits the following outlet types : A,B,C,D,E,F,G,H,I,J,K,L,M,N more than 150 countries all over the world, like Europe, Canada, Japan, India, UK, Australia, China, HK, Mexico, Thailand, Singapore etc. Note: This universal travel adapter is not compatible in South Africa.

DROK USB step up boost converter input voltage: DC 5V, output voltage: DC 12V/9V, max output current:0.8A (12V)1A (9V) or 1A (9V).

APPLICATION: the usb to DC 12V/9V cable can be used to power the router via power bank if power down. In addition, can also be applied to other device which is 5v power supply, such as small fan, desk lamp, solar panel, USB power pack, power adapter, speakers that requires for 12V/9V poewr and bluetooth audio etc.

SWITCH & LED DISPLAY: our stepup regulator is designed with switch, you can choose the output DC 12V or 9V through it, and the LED display would tell the output voltage value.