3000W Power Inverter 12V DC to 110V/120V AC, 6000W Peak, 2 Outlets, 3.4A USB

High-Efficiency 3000 watt Inverter - Converts 12V DC to 110/120V AC, LCD Display for Cars, RVs & Solar Systems

(12 customer reviews)


Rating: 4.4 out of 5 stars
Opinions & Reviews: 305
Answered Questions: 75
Product Videos: 1
Fast Delivery: Select an option at checkout...
SKU: B0C9QCNHSV/com Category:

Product Features and Description

  • High Efficiency with Low Idle Draw: Boasting a true continuous power output of 3000W and a peak power of 6000W, this inverter converts DC 12V to AC 110/120V with high efficiency (>90%) and minimal no-load power consumption (0.2A).
  • Informative LCD and Convenient Remote Control: Equipped with an LCD display and remote control, the inverter provides real-time monitoring of input and output voltages, protection indicators, and allows for easy remote operation.
  • Comprehensive Protection Mechanisms: The inverter is designed with multiple safety features including protection against overvoltage, low voltage, overload, short circuit, overheating, and ground leakage, as well as an automatic restart function and isolation drive technology, all housed in a durable aluminum casing.
  • Versatile Applications: Featuring 2 AC outlets and a USB port (2.4A), this inverter is suitable for a wide range of appliances and is an ideal solution for use during natural disasters, in RVs, boats, solar power systems, and during power outages.
  • Extended Warranty Support: The package includes the 3000W power inverter, a pair of battery cables (black and red), a user manual, and offers 24 months of customer service support to ensure complete satisfaction.

12V DC to 110V/120V AC Power Inverter with Dual AC Outlets and USB Ports

If you encounter the error code displayed on your inverter’s screen, it’s crucial to immediately power off the device to prevent any further issues. Once the system is shut down, the inverter should reset and function normally upon restart. It’s essential to handle such errors promptly to maintain the longevity and efficiency of your inverter.

When measuring the output voltage of an inverter, accuracy is paramount. To ensure precise readings, it’s necessary to use a true RMS multimeter. Only a multimeter that specifies True RMS on its label can guarantee accurate voltage measurements. This is particularly important when dealing with various inverter models, such as the 12V 500W Inverter, 12V 1000W Inverter, 12V 2000W Inverter, 12V 3000W Inverter, and 12V 4000W Inverter. For systems with higher power requirements, the 24V 4000W Inverter may be utilized, and the same accuracy standard applies.

Regular maintenance and proper usage of inverters are critical in ensuring that they provide reliable service. Whether for small-scale or more demanding applications, choosing the right inverter and maintaining it with the appropriate tools like a True RMS multimeter will help keep your electrical systems running smoothly.

LCD Display Monitoring Input and Output Voltage for Power Inverter

Unlock Endless Power Anywhere!

Watch how this 3000W Inverter transforms your car into a powerful energy hub. Ideal for outdoor adventures or emergencies – don’t miss out!

Power Up On-the-Go! Discover How This Portable Inverter Can Energize Your Adventures

Watch our quick guide to see how this compact inverter can keep your devices charged during road trips and outdoor escapades!

  • Package Dimensions: 15.94 x 9.72 x 6.26 inches
  • Item Weight: 8.84 pounds
  • Best Sellers Rank: #12,247 in Automotive (See Top 100 in Automotive) #53 in Power Inverters
  • Date First Available: June 29, 2023
  • Manufacturer: ROARBATT

Remote Controlled High Efficiency Power Inverter with Low No-Load Loss

Under the Microscope: Evaluating the Product’s Pluses and Minuses

The product in question has received mixed reviews, but there are notable highlights from customers who have found it to be of significant benefit. For instance, a user named Juan V. gave the product a full five-star rating and provided a succinct yet positive comment on the product’s quality. Juan stated, “Tango 1 Semana trabajando con el y sin problemas”, which indicates that after a week of usage, the product performed without any issues. This is particularly in reference to the 3000W size variant, which suggests that the higher wattage models may be more reliable or capable of handling a more demanding load.

Another aspect that can be inferred from Juan’s review is the ease of use, given that no problems were encountered during a week’s span. This kind of positive feedback suggests that for some users, the product is not only functional but also consistent in its performance, which can be a critical factor for anyone relying on it for regular use.

On the flip side, another customer, Tiffany, expressed significant dissatisfaction with the product, giving it a one-star rating after initially rating it two stars. Her review details multiple concerns and highlights a few critical issues with the product’s functionality. Tiffany mentioned that despite the company’s promise of a refund, she had not received it, and as a result, she felt compelled to lower her rating. She cited the product’s inefficiency, noting, “does not charge Solar chargers, takes forever to charge phones or tablets”, which points to a fundamental problem with the charging capability of the product, especially for devices that are commonly used daily.

Furthermore, Tiffany observed that the product caused her engine to “rev up like crazy,” leading her to believe that something was wrong. The inconvenience and potential worry this issue might cause to users are notable drawbacks, as no one wants to feel like their vehicle is under undue stress while using an auxiliary product. It is also concerning that this feedback relates to the 12V 500W model, which implies that lower wattage variants might have issues with efficiency and compatibility with certain vehicles.

Tiffany’s experience raises questions about the product’s reliability and customer service, which are important factors for any consumer to consider. The fact that her expectations for a refund were not met adds to the negative perception of the company’s after-sales support, which can be a deterrent for potential buyers.

In summary, while some users like Juan V. have had a seamless experience with higher-wattage models, indicating good performance and reliability, others like Tiffany have faced issues with the product’s efficiency, particularly with the lower-wattage versions, and have had unsatisfactory encounters with customer service. Prospective buyers should weigh these pros and cons, considering their specific needs and the product’s compatibility with their devices and vehicles.

What do the stars speak of?

Opinions about this product were divided in such a proportion among the buyers.

Five Stars: 72%

Four Stars: 23%

Three Stars: 0%

Two Stars: 0%

One Star: 5%

The most helpful positive feedback Reviewed in the United States on October 7, 2023 by Juan V., and is titled “Calodad “

Tango 1 Semana trabajando con el y sin problemas

Customer Rating: 5
Variation purchased:B0C9QCNHSV

People find the following negative one quite helpful. Reviewed in the United States on August 10, 2023 by Tiffany, titled “Not a free gift like other reviewers”

Company said they’d refund me and still got nothing so have changed my star from two to one…Sure this a convenient item however; does not charge Solar chargers, takes forever to charge phones or tablets and makes your engine rev up like crazy to where you’d think you have the AC/heat on. Nope..:it’s this thing. Will be returning

Customer Rating: 1
Helpful Rate: 3
Variation purchased:B0C53T3ZLL

Durable Aluminum Housing Protects Power Inverter from Drops and Bumps

Available Product Variations

Size: 12V 500W $39.99
39.99 $
Today only price

500W Power Inverter,12V DC to AC 110 120V,Peak 1000W Portable Car Inverter,Includes Car Adapter,2 Fast Charge 17W via 3.4A USB Ports,2 AC Outlets Travel Camping Essentials for Laptop, Smartphone

  • Package Dimensions: 9.84 x 7.6 x 2.76 inches
  • Item Weight: 1.81 pounds
  • ASIN: B0C53T3ZLL
  • Best Sellers Rank: #12,968 in Automotive (See Top 100 in Automotive) #61 in Power Inverters
  • Date First Available: July 20, 2023
  • Manufacturer: ROARBATT

Variation’s Features

  • High-Efficiency Power Conversion: The Premium Fast Charging 500W Power Inverter delivers a continuous 500 watts of DC to AC power and can handle up to 1000 watts at peak. It efficiently converts 12V DC battery power into standard 110V AC, suitable for a variety of devices, with two AC outlets and two 3.4A USB ports. Its conversion efficiency reaches up to 90%, making it ideal for powering items such as string lights, laptops, and mobile devices.
  • Robust Protection Mechanisms: This power inverter is equipped with several safety features, including Over Voltage, Low Voltage, Overload, Short Circuit, and Over Heat protection, safeguarding the device and connected electronics. Its advanced isolation drive technology and sturdy Aluminum Housing ensure durability against drops and bumps, contributing to a longer lifespan for the inverter.
  • Quiet Cooling System: An Intelligent Quiet Fan System is integrated into the inverter, providing a silent operation experience. The cooling fan also maintains the unit at a safe, low operating temperature, preventing overheating and enhancing efficiency and safety during use.
  • Versatile Applications: The inverter is highly versatile, making it an excellent choice for powering home appliances like laptops, iPads, and cell phones, as well as breast pumps during outdoor activities such as camping or long drives. Its portability ensures it can be easily packed and used whenever needed.
  • Dedicated Customer Support: The package includes a 500W Power Inverter, Battery Clip, a 12v Cigarette Lighter cable, and a user manual. Additionally, customers can rely on 24-hour customer service support to ensure complete satisfaction with their purchase.

Variation’s Description

When activating an inverter, the output voltage gradually increases from a low level to the normal operating voltage. This gradual increase is essential as it mitigates the impact of high inrush currents that typically occur at startup, especially when dealing with large inductive loads like electric motors or power tools. This method, known as a soft-start mechanism, is highly beneficial as it facilitates smoother startups and reduces the stress on the inverter and the connected appliances.

In addition to managing inductive loads, this approach is also advantageous for handling capacitive loads. For optimal results, it is recommended to first turn on the appliance’s switch before powering up the inverter. This sequence ensures that the soft-start function operates effectively. However, it’s important to note that in order to obtain an accurate reading of the inverter’s output voltage, one must use a true RMS multimeter. Only multimeters that are specifically labeled as “True RMS” can provide precise measurements, which is critical for ensuring that the inverter is functioning correctly and safely.

Get it for 39.99 $
Limited Sale

Name: 2000W
149.99 $
Today only price

2000W Power Inverter,12V DC to AC 110V120V Peak Power 4000W with 2 AC Outlets and 3.4USB Port,LCD Display Car Inverter for Power Converter Outdoor Activities,Emergency,Vehicles Truck RV Solar System

  • Package Dimensions: 13.66 x 9.76 x 5.79 inches
  • Item Weight: 6.63 pounds
  • ASIN: B0C6Y21ZJ5
  • Best Sellers Rank: #12,968 in Automotive (See Top 100 in Automotive) #61 in Power Inverters
  • Date First Available: August 8, 2023
  • Manufacturer: ROARBATT

Variation’s Features

  • High-Efficiency Power Conversion – This upgraded inverter boasts a true continuous power output of 4000W with a peak of 8000W, converting DC 12V into AC 110/120V with over 90% efficiency. It is designed for low no-load consumption, drawing only 0.2A without load. Equipped with dual AC outlets, an LCD Display, and a 3.4A USB port, it caters to a range of appliances while ensuring energy savings.
  • User-Friendly LCD Display & Remote Control – The inverter includes an informative LCD display that presents input and output voltage, protection indicators, and usage status. The added convenience of a remote control enables users to turn the inverter on and off without needing to access it directly, enhancing user experience and control.
  • Comprehensive Protection for Longevity – A variety of advanced protection features safeguard the inverter, including over-voltage, low voltage, overload, short circuit, overheat, and ground leakage protections. Additionally, the unit automatically restarts after a protection event. Isolation drive technology and a sturdy aluminum housing coupled with a built-in cooling fan ensure silent operation, protection from physical damage, and efficient heat dissipation to prevent overheating.
  • Versatile Application Scenarios – With two AC outlets and a USB port, this inverter is perfect for a wide range of uses, including emergency power during natural disasters such as floods, earthquakes, hurricanes, and storms. It’s also suitable for use in RVs, boats, solar power systems, and during power outages, providing a reliable power source for various appliances.
  • Two-Year Warranty and Customer Support – The package includes a 2000W power inverter, a pair of battery cables (black and red), a user manual, and 24-hour customer service support, all backed by a 24-month warranty to ensure customer satisfaction and product reliability.

Variation’s Description

Should your display present the specified error code, it’s crucial to take immediate action. The first step is to power off the unit without delay. This prompt response is often essential in mitigating further issues, allowing your inverter to recover and resume normal operation. Whether you’re working with a 12V 1000W inverter, a more robust 12V 3000W inverter, or even the high-capacity 12V 4000W inverter, the protocol remains the same. Quick intervention can prevent damage and preserve the longevity of your device.

Similarly, if you’re utilizing a smaller-scale 12V 500W inverter or a slightly larger 12V 2000W inverter, the same rules apply. These devices are designed to convert 12V DC power to AC power efficiently, and encountering an error could disrupt this process. For those with systems requiring a more substantial power conversion, such as a 24V 4000W inverter, the necessity for immediate power-off becomes even more critical due to the higher energy throughput. By adhering to this quick shut-off procedure, you ensure the protection and effective functioning of your inverter, regardless of its wattage or voltage capacity.

Get it for 149.99 $
Limited Sale

Q&A Corner: Shedding Light on Your Questions

What is a power inverter and how does this 3000W model work?

A power inverter is a device that converts direct current (DC) from a battery, typically 12V, into alternating current (AC), the kind of power you would get from a household electrical outlet. This 3000W model takes 12V DC power and inverts it to 110V-120V AC power, allowing you to use household appliances and electronics in your vehicle or off-grid solar system. It can deliver up to 3000W of continuous power, with a peak power capability of 6000W to handle the initial surge that some appliances require when starting up.

Can I plug any household appliance into this inverter?

While the inverter can supply up to 3000W of power, it’s important to ensure that the total power draw of your appliances does not exceed this limit. You should check the power ratings of your appliances, typically given in watts, to ensure they can be supported by the inverter. Also, be aware that appliances with electric motors or compressors, like refrigerators or power tools, may have a higher startup power requirement which should be within the 6000W peak power capability of the inverter.

What does it mean by “True RMS” and why do I need a True RMS multimeter to measure the output voltage?

“True RMS” stands for “True Root Mean Square,” which is a method of measuring the voltage that accurately represents the power of an AC waveform, especially when the waveform is not a perfect sine wave. Some inverters output a modified sine wave, which can vary significantly from a pure sine wave. A True RMS multimeter is needed to measure the output voltage accurately, as standard multimeters may not give an accurate reading for modified or non-sine waveforms.

How do I install the inverter in my vehicle or solar system?

Installation involves connecting the inverter to a 12V battery or battery bank. You should use the appropriate gauge cables to handle the current, and ensure that the connections are tight and secure. It’s also important to position the inverter in a location where it is ventilated, dry, and away from any heat sources. Always refer to the manufacturer’s manual for detailed installation instructions and safety precautions.

What kind of protection features does this inverter offer?

This inverter is likely to have various protection features to safeguard your appliances and the inverter itself. Common protections include overvoltage, undervoltage, overload, short circuit, and overheating. If the inverter detects an issue, it will typically shut down to prevent damage. The LCD display may also show error codes that help identify what kind of issue has occurred.

Can I use this inverter for sensitive electronics?

The ability to use sensitive electronics depends on the quality of the AC output waveform. Pure sine wave inverters are generally best for sensitive electronics. This inverter’s product description does not specify the waveform type, so if you plan to power sensitive devices, you should verify with the manufacturer whether the output is a pure sine wave or a modified sine wave.

What are the two AC outlets and 3.4A USB port used for?

The two AC outlets are used to plug in standard household appliances or tools that run on AC power. The 3.4A USB port is designed to charge USB-powered devices like smartphones, tablets, and other small electronics directly without the need for an AC adapter.

Is this inverter suitable for outdoor activities?

Yes, this inverter can be ideal for outdoor activities such as camping, RV trips, or any situation where you need to convert DC power from a vehicle or solar panel into AC power for various appliances. Its portability and the inclusion of a LCD display make it user-friendly for outdoor use. However, always ensure that the inverter is kept in a suitable environment that’s dry and free from dust and debris.

Power Inverter with Advanced Protection Features for Safe OperationVersatile 3000W Inverter for RVs, Boats, and Solar Systems with USB and AC Outlets

Additional information


3000W, 12V 500W $39.99, 2000W

Package Dimensions

15.94 x 9.72 x 6.26 inches

Item Weight

8.84 pounds



Best Sellers Rank

#12,247 in Automotive (See Top 100 in Automotive) #53 in Power Inverters

Date First Available

June 29, 2023



12 reviews for 3000W Power Inverter 12V DC to 110V/120V AC, 6000W Peak, 2 Outlets, 3.4A USB

  1. DJ Kim

    ITEM IS GOOD but it need to advance point

    Sound noise when it operate high Power , and Battery Inpit connector cover is too weak to broken. So My recomendation is to make Cap of Black and Red Strong for the Cover of Terminal. I just cover the terminal and screwing, but its bottom was broken, Fuction is really good, but It’s only problem of the weaken cover cap.

    Variation: Size: 12V 3000W / Reviewed in the United States on November 22, 2023
  2. DB126

    Favorable initial impression

    Was hesitant to go for this pup due to substantially lower price and lighter weight than units with similar capabilities/capacity. Well packaged upon receipt; included documentation is minimal; spartan would be a better descriptor. Passed initial load test w/o issue. Ran a 800W resistive load for 15 min while maintaining voltage at >115V until battery dipped below 11.2V. Low battery alarm kicked in at 10.9V; unit kept running delivering 108V. Ended the test before shutdown. Briefly overloaded at 1400W to see if internal fuses would blow. Gracefully shut down after alert and restarted after load removed. Cool. Fan is relatively quiet and thermostatically controlled. Longevity obviously unknown; a portion of exterior case was pretty warm after 15 min test. Intended use case has a working load 250W with occasional peaks to 600W. This unit should fit the bill…if it survives.

    Variation: Size: 12V 1000W / Reviewed in the United States on November 18, 2023
  3. Mr.Atlanta

    This inverter is Junk

    Worked for about 10 minutes then went to fault mode beeping and flashing codes!! The user manual is worthless no information. This is with a new 200 AH battery and no power draw on the inverter I had nothing plugged into it. Please don’t wast your money on this piece of junk. I will never buy anything from Roarbatt again. You can’t trust any company to provide what you pay for! I learned form this mistake. So don’t make the same one I did.

    Variation: Size: 12V 4000W / Reviewed in the United States on November 18, 2023
  4. Richard C. Gorski

    BUrn Smell after little use

    Installed in RV in September 2023 used maybe a half dozen Times. Now has bad burn smell in Nov 2023. It’s working but seems to load down inout voltage more. I would stay away. Haven’t tried to contact company but Im sure it wont help

    Variation: Size: GRAY-1000W / Reviewed in the United States on November 12, 2023
  5. Jazaddict

    Excellent after a month

    Been running 2 of these for 1 month without hitch or complaint. Both units connected to the same AGM battery bank, each one controls a single fridge, the other controls 2 fridges . They’re used with Moes Dual Power auto transfer switches, and the battery bamk is charged by victron charge controllers from solar arrays. They just work, unlike the aims unit i have and hate.

    Variation: Size: 12V 3000W / Reviewed in the United States on November 12, 2023
  6. Cj Washburn

    Glad we bought this!

    We went to Alaska for an extended camping trip and were so glad we brought this with us! We were able to use our rice cooker during the drive! 🙂 Thanks

    Variation: Size: GRAY-1000W / Reviewed in the United States on November 1, 2023
  7. Amazon Customer

    Worked perfectly!

    Nice clean power! Used on all my battery backups and computers.

    Variation: Size: 4000W / Reviewed in the United States on October 31, 2023
  8. Amazon Customer

    Good power

    I mounted this in my camp trailer so I can have house power when I am boondocking. Powers every 120vac appliance in the trailer at the same time. Excellent.

    Variation: Size: 12V 3000W / Reviewed in the United States on October 29, 2023
  9. Tree

    Works good

    I tried this with several power tools, including a power hungry saw zaw. It ran my power tools without any problems.

    Variation: Size: GRAY-1000W / Reviewed in the United States on October 29, 2023
  10. Amazon Customer

    Arrived on time

    I haven’t plugged this in yet- very hopeful it works.

    Variation: Size: GRAY-1000W / Reviewed in the United States on October 29, 2023
  11. Juan V.


    Tango 1 Semana trabajando con el y sin problemas

    Variation: Size: 3000W / Reviewed in the United States on October 7, 2023
  12. Tiffany

    Not a free gift like other reviewers

    Company said they’d refund me and still got nothing so have changed my star from two to one…Sure this a convenient item however; does not charge Solar chargers, takes forever to charge phones or tablets and makes your engine rev up like crazy to where you’d think you have the AC/heat on. Nope..:it’s this thing. Will be returning

    Variation: Size: 12V 500W / Reviewed in the United States on August 10, 2023
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