Real Time Prices
80,000+ Product Reviews
10,000+ Product Categories

Best 10 400 Watt Inverters – Jul, 2022, UK

We have analyzed thousands of reviews in order to decide on what the best 400 Watt Inverters of the year are.

The Best 400 Watt Inverters of 2022

BESTEK 400W Power Inverter Car Charger DC 12V to AC 230V 240V Converter with UK Outlet Socket and 4 USB Ports Auto Adapter Power Supply
  • A Real Powerful Inverter: BESTEK inverter provides 400 watts continuous DC to AC power with UK AC outlet and 4 USB charging ports. The high-end manufacturing process makes it an ultimate car travel charger for road trips, vacations or remote work sites.
  • Multifunctional: With 230V UK AC sockets, this DC to AC inverter will safely power your TV, DVD player, air mattress pump or simply charge your laptop, game consoles, camera, PSP, kindle, GPS, camping lamps, etc. to ensure you stay connected with the world while traveling
  • Smart Charging: 5A/ 4 USB charging ports with Smart IC intelligently, enables you to rapidly and safely charge phones, tablets, and other USB-powered devices simultaneously
  • Multi-Protection: 2 External 30A Fuses Added for safety use, full protection and auto-shutdown keep your appliance and car from overheating, overloading, low load, short circuit, low voltage and over voltage. (Applied for a 12V car but not 24V)
  • Battery clamps and cigarette lighter adapter come along with the power inverter for your convenient use. Durable construction and quality material stands up to harsh environments and all season, ideal use in cars, vessels, at campsites, or anywhere that AC power is needed.
NDDI 400W Car Power Inverter, DC 12V to 230V AC Converter with a Charger Outlet and Dual 3.1A USB Ports Cigarette Lighter Socket Adapter
  • 【DC to AC Inverter】: NDDI premium 400W car power inverter with 1 AC outlet, dual quick charging 3.1A USB ports and 1 DC cigarette lighter socket, 21.65inch cord enough for you to use anywhere in the car. Provide top speed and stable continuous power for devices.It will solve the power problem for your long journey, camping, car entertainment and emergencies.
  • 【Portable Size】: 7.48x 5.1x 2.55inches, Light Weight: 1.6 lb (750g). 21.65Inches cables, Our car Inverter unique design is more scientific and compact, greatly improving car inverter usability and portability.
  • 【Multi-Protection】:Car converter made of insulation and ABS fire resistance material, and helps reduce heat and prevents shortages, built-in fuse provide your device full-protection with short-circuit, low-voltage, over-charge, over-voltage, overload, over-temperature protection.
  • 【Widely Use】: Power Inverter converter will solve your charging problems on the road, running equipment for travel. An excellent choice for a long car journey, camping, emergency, and offices, etc. electronic devices charging, such as laptop,iPad cell phone, digital camera, shaver, game consoles & DVD player, etc.
  • 【Our Service】: NDDI car power inverter offer 24 hours customer service support for your 100% satisfaction.Our goal is to supply the best professional power solutions for you !
500W Car Power Inverter, Inverter 12V to 240V AC UK Sokcet and Dual USB Charging Ports Car Converter, Portable Car Power Inverter Charger Converter
  • ▲ DC to AC inverter: This portable Car Power inverter is a current converter that converts DC 12V to AC 230V/240V ± 10% (optional).The output current can be used for all device types.Make it the ultimate travel car charger for road trips, vacations, or remote workplaces.
  • ▲ MAIN USED: The 500W power Inverter has a universal 240V / 230V AC outlet and two 2.1A USB fast charging ports for multi-function charging.Such as laptops, cell phones, digital cameras, video recorders, etc.
  • ▲ MULTIPLE PROTECTION: CE certification.Built-in fuses provide full protection, overload protection, overtemperature protection, low voltage alarm, low voltage lockout, short circuit protection and reverse polarity protection.
  • ▲ HIGH QUALITY COMPONENTS: the Car Converter Made of aluminum alloy, it is sturdy, beautiful, lightweight and offers advanced fall protection.Built-in fuse and cooling fan protection.An integrated fan reduces heat build-up, prevents short circuits and extends the service life.
  • ▲ PROTECTION AFTER SALE: Our products are manufactured to the highest quality standards.If you have any questions during use, please feel free to contact us.We will get back to you within 24 hours.
Micro Inverter 400W,GTB‑400 Solar Power Grid Tie Inverter MPPT Pure Sine Waving Micro Inverter(AC210-230V)
  • [Solar Power Grid Tie Inverter] - Make the solar panel get the highest power point tracking MPPT to reduce the occlusion effect caused by shadows and other obstacles, and improve work efficiency.
  • [Easy to Use] - Usually the DC voltage is within 18‑60V, and a lower input voltage can better protect the use and safety of the inverter and the system.
  • [Excellent Performance] - Compared with the UHV voltage caused by the series connection of traditional inverters, the safety factor of the micro inverter has a unique advantage.
  • [Simple Installation] - The capacity expansion of the solar system does not need to consider the rated capacity of the inverter, and the installation is more convenient.
  • [NOTE] - The installation capacity of the system can be expanded on the basis of the original solar system without replacing the inverter.
NDDI 600W Car Power Inverter 12V DC to 230V AC Converter with 3.1 A Dual USB Quick Car Charger Adapter
  • 600W Inverter : NDDI power inverter with 1 AC 230V outlets, 2 USB ports (3.1A ), 1 cigarette lighter plug provide stable power for laptop, game console, TV, iPad, smart phone and other electronic devices.
  • Portable Size: Inverter size 9.4 x 5.1 x 2.6 inches (1.98 lbs), extremely compact and portable, suitable car trip, long journey, outdoor activities, emergencies etc.
  • Safe & Convenient: Car converter made of ABS fire resistance and metal shell, built-in fuses, provide full-protect of your devices - overheating, over voltage charging, overload, short circuiting. Cooling fan will extend the life of the inverter.
  • 2 Way to Connect: Inverter equipped cigarette lighter plug and battery clamp cords. The general car cigarette lighter socket supports peak to 600W, higher than it please use the clamps to connect the battery directly.
  • Pack List: 600W car power inverter, 2 x Battery Clips, 1x Cigarette Lighter Plug, 1x user manual, 2x 35A Fuses, NDDI power inverter offer 24 hours customer service support for your 100% satisfaction.
SUDOKEJI 1000W Power Inverter DC 12V to 230V 240V AC Car Converter with 2 x AC Outlet & 1 x 12v Cigarette Lighter Socket & 3.1A 4 x USB Car Adapter Charger with LED Display-Car Laptop Electric Light
  • 🚗 ▶DC to AC Converter◀ With dual 240V AC sockets, 4 * 3.1A USB ports and 12V car cigarette lighter, Provide output continuous power: 500W, surge power: 1000W (<10ms),modified sine wave power inverter 12V to 240V
  • 🚗▶ Car Inverter Applocation◀ It can be connected to Car or 12V battery to supply power to the device in emergency situations, snowstorms and power outages.Widely used in electronic products such as mobile phones, laptops, lights, electrical fan,digital cameras, etc.
  • 🚗▶ Built-in Cooling Fan & Full Protection◀ It has a cooling fan to keep the unit from over heating. Built in two position fuse and 4 fuses as a gift.And along with all of the other safety protections in place, like the overload protection, short circuit and over/low battery.It will beeping when protected,Multiple protection measures make the equipment life longer.
  • 🚗▶ Lightweight & Compact ◀ With LCD display,can observe and detect the battery level, our aluminum body inverter is light and the perfect solution to power your items
  • 🚗▶ What You Get ◀ 1 x Car Power Inverter,1 x Car Cigarette Plug,2 x Car Battery Clip,4 x fuses,1 x User Manual, 18 months warranty and friendly customer service.
Odoga 300W Car Power Inverter 12V to 240V / 230V Converter, Dual USB 4.8A Charging Ports - Charge Your Laptop, iPad, iPhone, Tablet, Consoles & More - Durable and Powerful - Red Aluminum Body
  • Charge your phone, laptop, camera and many other devices with Odoga’s 300W portable car power inverter.
  • 300W DC to AC inverter with 240V / 230V AC outlet and dual 2.4A USB ports enable the simultaneous FAST charging of up to 4 items together.
  • Durable, yet lightweight and compact – Our Aluminum body inverter is the perfect solution to power up your items on the go all in the size of a mobile phone.
  • Safety first – Short circuit, over charge, low/over voltage, over temperature protections, built in & external fuses, auto-shutdown and a smart & quiet cooling fan make our product safe and reliable.
  • Fast, friendly and hassle free customer service with a full 1 year warranty – if anything goes wrong, we’re here for you.
K KRIËGER 1100 Watts Power Inverter 12V to 230V, Modified Sine Wave Car Inverter, Dual 230 Volts UK/British AC Outlets, DC to AC Converter with Installation Kit Included - SGS CE Approved
  • Krieger Power Inverter - 1100 watts continuous power, 2200 watts peak power, modified sine wave inverter converts 12V DC to 230V AC Power - Connect DC battery cables directly to your vehicle's battery to have power on the go.
  • Our version of an all-inclusive - Wired remote control included, ANL fuse kit and 3 Ft battery cables included.
  • We have your back, this inverter has all the protections that you will need - Overload, Temperature, Short Circuit and all of these protections are displayed on the LCD.
  • Don't just take our word for this inverter's rating, this item has been tested, validated and approved by SGS for both its safety and performance. CE Approved - ROHS compliant
  • You can't go wrong with Krieger! We believe in our product and quality, and we offer the warranty that proves it - "3 Years parts and labor warranty"
600W Power Inverter DC 12V to AC 230V 240V 3-in-1 Car Charger Cigarette Lighter Socket + AC Plug + Dual USB Charging Ports Voltage Converter
  • Advantage: DC 12v to 220v/230v AC power inverter with1 UK outlets and 2 USB charging ports, 12V cigarette lighter and battery clips, ideal for use at campsites, road trips or anywhere dc to ac inverter is needed
  • 3-IN-1 Design: Combined AC plug, cigarette lighter socket and 2.4A/dual USB charging , will safely power your GPS car recorder or simply charge your laptop, Pad, phone, game consoles, tablets,camera etc. to ensure you stay connected with the world while traveling
  • Please don't overload,The car cigarette lighter only designed for 150W below. Although our inverter supports more power, but it needs to connect to the battery directly. Not suggest for appliance with motor.
  • Multi Protection: built-in fuse and cooling fan protection. the fan will always working to take away heat, This power inverter has low battery alarm, low battery shutdown, overload protection, short circuit protection
  • The best After-sales service: If our product have any problem, don’t worry, there is warranty here
Pure Sine Wave Power Inverter 2000W DC 12V to AC 240V converter with remote controller & dual AC outlets for RV Truck Car GIANDEL
  • 2000Watt Pure Sine Wave Inverter: 2000W 12V pure sine wave and 4000W peak power,with LED display, 240V AC Dual Outlets and 1x2.4A USB port
  • 12V to 240V Power inverter with Remote: The remote control with 15 ft cable is more convenient to control the inverter ON/Off while applied to RV, Truck, Car and Solar System
  • Fully Safety Protections: Over voltage, Low voltage, Overload, Short circuit, Over heat, polarity reverse protection(fuse).
  • LED display: easy to see battery input voltage, output power. Isolated Input/Output Design and Soft start tech
  • Strong and Durable aluminum alloy housing provides advanced protection from drops and bumps. Integrated cooling fan helps reduce heat and prevents shortages. 24-Month Warranty

Buying the best 400 Watt Inverters should become very easy if you take into consideration our recommended products! Make sure to check out the features, Product highlights, and our Scoring Index where we rate based on the following:

  • Is 400 Watt Inverters Value For Money?
  • What is the Quality of 400 Watt Inverters?
  • How easy is it to use 400 Watt Inverters?
  • Is 400 Watt Inverters Durable?

We also make sure that you get the best possible price through web stores that you can trust!

No time to read reviews? Choosing one of the following products should be fine:

BESTEK 400W Power Inverter Car Charger DC 12V to AC 230V 240V Converter with UK Outlet Socket and 4 USB Ports Auto Adapter Power Supply
  • A Real Powerful Inverter: BESTEK inverter provides 400 watts continuous DC to AC power with UK AC outlet and 4 USB charging ports. The high-end manufacturing process makes it an ultimate car travel charger for road trips, vacations or remote work sites.
  • Multifunctional: With 230V UK AC sockets, this DC to AC inverter will safely power your TV, DVD player, air mattress pump or simply charge your laptop, game consoles, camera, PSP, kindle, GPS, camping lamps, etc. to ensure you stay connected with the world while traveling
  • Smart Charging: 5A/ 4 USB charging ports with Smart IC intelligently, enables you to rapidly and safely charge phones, tablets, and other USB-powered devices simultaneously
  • Multi-Protection: 2 External 30A Fuses Added for safety use, full protection and auto-shutdown keep your appliance and car from overheating, overloading, low load, short circuit, low voltage and over voltage. (Applied for a 12V car but not 24V)
  • Battery clamps and cigarette lighter adapter come along with the power inverter for your convenient use. Durable construction and quality material stands up to harsh environments and all season, ideal use in cars, vessels, at campsites, or anywhere that AC power is needed.
NDDI 400W Car Power Inverter, DC 12V to 230V AC Converter with a Charger Outlet and Dual 3.1A USB Ports Cigarette Lighter Socket Adapter
  • 【DC to AC Inverter】: NDDI premium 400W car power inverter with 1 AC outlet, dual quick charging 3.1A USB ports and 1 DC cigarette lighter socket, 21.65inch cord enough for you to use anywhere in the car. Provide top speed and stable continuous power for devices.It will solve the power problem for your long journey, camping, car entertainment and emergencies.
  • 【Portable Size】: 7.48x 5.1x 2.55inches, Light Weight: 1.6 lb (750g). 21.65Inches cables, Our car Inverter unique design is more scientific and compact, greatly improving car inverter usability and portability.
  • 【Multi-Protection】:Car converter made of insulation and ABS fire resistance material, and helps reduce heat and prevents shortages, built-in fuse provide your device full-protection with short-circuit, low-voltage, over-charge, over-voltage, overload, over-temperature protection.
  • 【Widely Use】: Power Inverter converter will solve your charging problems on the road, running equipment for travel. An excellent choice for a long car journey, camping, emergency, and offices, etc. electronic devices charging, such as laptop,iPad cell phone, digital camera, shaver, game consoles & DVD player, etc.
  • 【Our Service】: NDDI car power inverter offer 24 hours customer service support for your 100% satisfaction.Our goal is to supply the best professional power solutions for you !
500W Car Power Inverter, Inverter 12V to 240V AC UK Sokcet and Dual USB Charging Ports Car Converter, Portable Car Power Inverter Charger Converter
  • ▲ DC to AC inverter: This portable Car Power inverter is a current converter that converts DC 12V to AC 230V/240V ± 10% (optional).The output current can be used for all device types.Make it the ultimate travel car charger for road trips, vacations, or remote workplaces.
  • ▲ MAIN USED: The 500W power Inverter has a universal 240V / 230V AC outlet and two 2.1A USB fast charging ports for multi-function charging.Such as laptops, cell phones, digital cameras, video recorders, etc.
  • ▲ MULTIPLE PROTECTION: CE certification.Built-in fuses provide full protection, overload protection, overtemperature protection, low voltage alarm, low voltage lockout, short circuit protection and reverse polarity protection.
  • ▲ HIGH QUALITY COMPONENTS: the Car Converter Made of aluminum alloy, it is sturdy, beautiful, lightweight and offers advanced fall protection.Built-in fuse and cooling fan protection.An integrated fan reduces heat build-up, prevents short circuits and extends the service life.
  • ▲ PROTECTION AFTER SALE: Our products are manufactured to the highest quality standards.If you have any questions during use, please feel free to contact us.We will get back to you within 24 hours.
Micro Inverter 400W,GTB‑400 Solar Power Grid Tie Inverter MPPT Pure Sine Waving Micro Inverter(AC210-230V)
  • [Solar Power Grid Tie Inverter] - Make the solar panel get the highest power point tracking MPPT to reduce the occlusion effect caused by shadows and other obstacles, and improve work efficiency.
  • [Easy to Use] - Usually the DC voltage is within 18‑60V, and a lower input voltage can better protect the use and safety of the inverter and the system.
  • [Excellent Performance] - Compared with the UHV voltage caused by the series connection of traditional inverters, the safety factor of the micro inverter has a unique advantage.
  • [Simple Installation] - The capacity expansion of the solar system does not need to consider the rated capacity of the inverter, and the installation is more convenient.
  • [NOTE] - The installation capacity of the system can be expanded on the basis of the original solar system without replacing the inverter.
NDDI 600W Car Power Inverter 12V DC to 230V AC Converter with 3.1 A Dual USB Quick Car Charger Adapter
  • 600W Inverter : NDDI power inverter with 1 AC 230V outlets, 2 USB ports (3.1A ), 1 cigarette lighter plug provide stable power for laptop, game console, TV, iPad, smart phone and other electronic devices.
  • Portable Size: Inverter size 9.4 x 5.1 x 2.6 inches (1.98 lbs), extremely compact and portable, suitable car trip, long journey, outdoor activities, emergencies etc.
  • Safe & Convenient: Car converter made of ABS fire resistance and metal shell, built-in fuses, provide full-protect of your devices - overheating, over voltage charging, overload, short circuiting. Cooling fan will extend the life of the inverter.
  • 2 Way to Connect: Inverter equipped cigarette lighter plug and battery clamp cords. The general car cigarette lighter socket supports peak to 600W, higher than it please use the clamps to connect the battery directly.
  • Pack List: 600W car power inverter, 2 x Battery Clips, 1x Cigarette Lighter Plug, 1x user manual, 2x 35A Fuses, NDDI power inverter offer 24 hours customer service support for your 100% satisfaction.

Anthony Hart

Anthony Hart is the main author of the website argylljacobs.co.uk. He is passionate in Technology and Gadgets and you will find him reviewing and ranking multiple products. He is always on the lookout of new products and gadgets to review for argylljacobs.co.uk readers!

Related Reviews You Might Like