4000 Watt Power Inverter 12V DC to 110V/120V AC Converter Peak Power 8000W Car Inverter with LCD Display 2 AC Outlets USB Port Cables Included for RV,Truck,Off-Grid Solar System Remote Controller
Condition: New
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FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Sunday, May 31
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Size: 4000W
Features
- New Upgraded Power Inverter Homkeep is a Professional old brand in Inverter. True rated continuous 4000W and 8000W peak power.Convert DC 12V to 110/120VAC tech save more energy from high conversion efficiency (>90%) and low no-load loss.With 4 AC outlets,LCD Display, 2 3.4A USB port and 1 Type-C port. No load draws current 10.3A.
- Precise Remote Control Easily control the inverter on/off within 120 ft. More convenient for car and home power supply, more convenient to control the inverter using the light display. Monitor the actual working status, give you a more convenient life. AC appliances or devices suitable for use in power outages, emergencies, hurricanes, holidays, cars, RVs, trucks, solar energy.
- Advanced 6-fold ProtectionHomkeep car inverter includes undervoltage protection, overvoltage protection, overload protection, overheating protection, short circuit protection and reverse connection protection. Equipped with two smart fan cooling systems, it can protect and extend the life of your electronic products and appliances, such as TVs, ovens, lights, mobile phones and cameras.
- High Quality & Clear LCD Display The power inverter is equipped with a high-definition super large LCD screen, which can let you know the input ,output voltage,protection indication displayed on LCD,so that you can know the using status. Designed with a sturdy and durable aviation aluminum alloy shell, it can withstand harsh environments and collisions
- What You Will Get 1x DC 12V to AC 110V/120V 4000W power inverter, 1x user manual, 1 set of battery cables (1x red, 1x black), 1x remote controller, and 24-hour online technical support. Attention: Carefully check the power of the electrical appliances and the installation method of the inverter before use.
Brand: Homkeep
Recommended Uses For Product: Car, RV, Truck, Boat, Hurricane, Workshop
Power Source: Battery Powered
Model Name: Homkeep Modified Sine Wave Power Inverter
Color: Black
Product Dimensions: 15.83 x 7.09 x 4.72 inches
Item Weight: 12.78 pounds
Item model number: 6a8e3556-d1f2-4fb2-a5c9-1e645b4cc18e
Date First Available: August 17, 2024
Manufacturer: Homkeep
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, May 31
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Size: 4000W
This item is fantastic, I had a much more expensive one that wouldn't deliver even 1/2 the labelled peak wattage. This thing delivers, and is very reliable. The built in display is perfect for a quick glance and some general battery and usage data. This is being used as part of a backup plan to keep my refrigerator/ice machine and a few other smaller devices running for a few days if needed. Voltage is good, it's very easy to install and use, and the remote is a bonus. The unit is also extremely quiet. Highly recommended. Works great.
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Reviewed in the United States on July 22, 2025 by LazyDays
Size: 4000W
Excellent inverter! 4000 watt inverter I run my deep freezer & several fans in my garage. It converts 12 volts to 120 volts from my three lithium iron phosphate batteries. Great product ,works well -would buy again.
Reviewed in the United States on November 11, 2025 by Alan W. Alan W.
Size: 3000W
⭐⭐⭐⭐⭐ Reliable Power When You Need It This 3000W inverter works exactly as advertised. It delivers stable and consistent power, easily handling my appliances without any issues. The build quality feels solid, and the cooling fans keep it from overheating. Installation was straightforward, and the included cables were a nice touch. Perfect for off-grid setups, RVs, or backup power. Highly recommend!
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Reviewed in the United States on March 22, 2025 by Timbeaux Timbeaux
Size: 4000W
So far working great!
Reviewed in the United States on November 1, 2025 by Eric
Size: 4000W
I have been using this inverter from last one month and so far its great. Had no issue so far. Its a great choice for building a solar power inverter. USB ports are great in this inverter. I have hooked up few electric appliances along with a chest freezer and it works like a charm. Remote controller comes handy some times If i have to switch of all the devices hooked to it..
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Reviewed in the United States on June 8, 2025 by Emmanueil
Size: 3000W
Device works well, but good clamps are a necessity unless ypu permanently hard wire it.
Reviewed in the United States on August 22, 2025 by Dale Carr
Size: 4000W
Really happy with the 4000w power inverter. Been using it for a small off grid power set up and I am very happy to see it functions properly, it was not damaged when it arrived and it continued all the hardware listed. For those who wanted to know ahead of time for circuit specs, the fuses listed are 50amp fuses
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Reviewed in the United States on June 29, 2025 by Isaiah White
Size: 3000W
I’ve been using the Homkeep 3000W Power Inverter for my off-grid setup, and I couldn’t be happier with how well it performs. It effortlessly converts 12V DC to 110V/120V AC, and the 6000W peak power handles even my heavier appliances without breaking a sweat. The LCD display is easy to read and super handy for keeping an eye on things, and the remote controller makes life so much easier, especially when I don’t feel like getting up to adjust it. It’s been a game-changer for my RV trips and as a reliable backup power source at home. The build quality feels sturdy and durable, and installation was a breeze thanks to the included cables. Overall, it’s been a rock-solid addition to my setup, and I’d highly recommend it to anyone needing dependable, off-grid power.
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Reviewed in the United States on December 17, 2024 by Brian