Pure Sine Wave 3500W Power Inverter 12V DC to 120V AC for RV, Truck, Home, Off-Grid, Solar, Inverter with 3 AC Outlet, 30W USB-C, 5V 3.1A USB, Hardwire Port, 15FT Remote Control, Surge 7000W
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FREE 30-day refund/replacement
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:
Only 5 left in stock, order soon!
Arrives
Thursday, Jun 4
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Size: 12V-3500W Pure Sine Wave Inverter
Features
- 3500 Watt Inverter--- This pure sine wave inverter can provide 3500W continuous clean DC to AC power (7000W surge) with >91% efficiency, which strongly and effectively reduces conversion loss and protecting sensitive electronics (Microwave Oven, Laptops, CPAPs, LEDs) from damage. Handles heavy startups (Coffee Machine, Window AC, Power Tools) effortlessly. For RV, Home, Solar, Emergencies.
- Power Inverter Pure Sine Wave--- LANDERPOW inverter delivers the same as grid-quality Pure Sine Wave AC power, outperforming modified sine wave units. Safely powers inductive/capacitive loads (Window ACs, Coffee Machines, Refrigerators, Home Theaters, Car Audio) with zero hum/flicker. Protects sensitive electronics, extends lifespan, and cuts failure risksideal for long-term use.
- 3 AC Outlets+Fast Charging USB/USB-C+Hardwired AC Terminal--- This All-in-One Power Inverter features 3 AC Outlets + 1 Hardwired Terminal for high current electrical appliances/tools, plus 5V/3.1A USB & 30W PD ports for fast device charging. Multi-interface flexibility powers RV trips, job sites, and emergencies with pro-grade reliability. The plug-and-play design is very user-friendly.
- High Quality 1AWG Pure Copper Battery Cables--- The LANDERPOW inverter 12V to 110V comes with two 1AWG/2 FT high-quality thickened pure copper battery cables, which can effectively protect the safety of the inverter during use. It is not easy to get hot during use and the conversion efficiency is higher.
- Smart LED Screen Remote Control--- LANDERPOW 3500 watt inverter comes with 15ft wired remote controller. The remote has smart LED screen to track battery levels, output, and errors in real timeno more guesswork, enables you timely battery swaps & power control. One-touch shutdown/restart design thrives in trucks, RVs, and job sites. Real-time Monitor from your cab or campsite.
- Multiple Safety Protection + Durable Material--- Our pure sine wave inverter provides undervoltage, overvoltage, overload, overheating, short circuit and reverse connection protection. The rugged and heat-dissipating full metal shell can effectively ensure the long-term use of the inverter. It can withstand site falls, RV vibrations and emergency surges, and has indestructible reliability. More durable than your toughest days.
- Reliable Quality and After-sales Guarantee--- LANDERPOW 3500W inverter supply Extra Long 3-Year Total Coverage includes:1-Year No-hassle Replacement + 2-Year Extended Support. Our step-by-step visual manual kills setup confusion (No more video tutorials!). If you have any questions, Email us day or nightProfessional customer service personnel will answer within 12hrs.
Brand: LANDERPOW
Recommended Uses For Product: Emergency Power, Hurricane, Sudden Power Outage, Insufficient Power, For RV, Truck, Home, Off-Grid, Solar, Car, Vehicles, Trailer, Boat, Van Life, Solar Power System, Home Backup Power, Off-Grid Power, Outdoor Power, Travel, Road Trip, Campers, Camping, Long Distance Visits See more
Power Source: Solar and Battery Powered
Wattage: 3500 watts
Model Name: LANDERPOW-3500W-PSW
Product Dimensions: 11.89 x 6.97 x 3.35 inches
Item Weight: 7.45 pounds
Item model number: LANDERPOW-3500W-PSW
Date First Available: June 3, 2025
Manufacturer: LANDERPOW
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Jun 4
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 Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Size: 12V-2000W Pure Sine Wave Inverter
The media could not be loaded. I’ve been using this 2000W inverter for about 12 weeks now in my RV setup and it’s been performing well overall. The pure sine wave output works great with my sensitive electronics - no humming or flickering like I had with my old modified sine wave unit. Powers my microwave, laptop, and LED lights without any issues. The remote control with LED display is really handy for monitoring battery levels and output from inside the RV without having to go outside to check the inverter. The 15-foot cable gives good flexibility for placement. However, this thing gets pretty hot under heavy loads. Running my 1500W microwave for more than a few minutes really heats it up despite the metal shell and cooling fans. Had to make sure it has plenty of ventilation space around it. The 2AWG battery cables are thick and well-made, much better than the thin cables that came with my previous inverter. Installation was straightforward with the included hardware. The multiple AC outlets and USB ports are convenient for powering different devices simultaneously. The safety protections seem to work - it shut down automatically when I accidentally overloaded it testing with too many appliances. For the price it’s a solid performer, just make sure you have adequate ventilation and don’t expect to run it at full capacity continuously for extended periods.
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Reviewed in the United States on July 4, 2025 by Bezli Bezli
Size: 12V-3000W Pure Sine Wave Inverter
The media could not be loaded. I bought this 3000 Watt Inverter for emergency backup and off-grid use—and I’m genuinely impressed! It has exceeded all my expectations. From the moment I hooked it up, the quality and performance were obvious. It delivers clean, consistent power that runs all my sensitive electronics—including laptops, TVs, and medical equipment—without a hitch. What really impressed me is how quiet and efficient it is, even under heavy load. It handles everything from the microwave to the air conditioner with zero issues. The build is solid, the digital display is super helpful, and installation was straightforward. If you're looking for a pure sine wave inverter that’s dependable and truly powerful, this is it. Highly recommend for off-grid living, RVs, or home backup use.
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Reviewed in the United States on June 17, 2025 by S S
Size: 12V-3000W Pure Sine Wave Inverter
Very good power for our off-grid small house. Runs everything perfectly.
Reviewed in the United States on February 8, 2026 by cathy Babbitt
Size: 12V-3000W Pure Sine Wave Inverter
Works as advertised. However, I did not use the battery cables that came with the unit because my original wires are heavier. Although I haven't had this unit very long, I am pleased with its performance so far. Simple to install, simple to use.
Reviewed in the United States on February 10, 2026 by Cheryl S
Size: 12V-2000W Pure Sine Wave Inverter
Update 3: I have been in direct contact with the seller on this item trying to resolve all the below mentioned issues. The level of responsiveness has been great and they are going through an engineering review to improve this inverter. The form factor, remote screen/switch, and hard wire connection ability are what sold me on this unit initially. Hopefully with the next product revision this will be a value conscious contender in the inverter market. Update 2: The seller has been very helpful and responsive in trying to get to the bottom of the issues reported below. I am still awaiting updates and ultimate resolution but am hopeful that everything will be resolved soon. I will update review with additional details as they emerge. Update: The seller has gotten in contact with me to try and resolve this issue, their customer service is trying to diagnose and improve the product. I will update my rating further once the issue has been resolved. Original: Great while it lasted. After 2 days of use, there was an audible electrical crackling sound from inside the unit and it powers on and off intermittently. Sometimes the unit will boot and start creating AC power, and other times it will reboot itself in an endless loop being an expensive paperweight. I thought I had found a good inverter, but now the search must continue. I verified that everything was connected correctly. The included cables are too thin for the amperage required to reach peak output. This unit did not exceed 400 watts while it was working. I used 1 AWG oxygen free copper cables with appropriate lug terminals, a 280Ah battery with 350A surge current. This seems like it could become a fire hazard in short order. The only positive is that it failed within the return window.
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Reviewed in the United States on August 21, 2025 by OMGWTFBBQ
Size: 12V-3000W Pure Sine Wave Inverter
Well made. Replaced a 2000 watt unit in service van. No problems. Like the remote shutoff. My other unit last 10 years, hopefully this one will too.
Reviewed in the United States on February 3, 2026 by Jon
Size: 12V-3500W Pure Sine Wave Inverter
Works perfect 24/7, quiet and flawless. I use it in my big rig and it never gets turned off. Runs a refrigerator and a separate freezer non stop. Other appliances get added to the load, coffee maker, air fryer, computer and a TV with no issues. Highly recommended this inverter
Reviewed in the United States on December 29, 2025 by Ryan McClelland
Size: 12V-1500W Pure Sine Wave Inverter
Honestly, I was hesitant to get this as I wasn't convinced it was in fact a "pure sine wave" inverter. I went ahead and bought it and decided to give it a try. I'm including a screen shot of the output. Even under a considerable wattage/amperage load, the sine wave shape showed very little transients with no discernible phase shifting. I can't speak to how long it will last, but for now, it is a good bargain and a good sine wave output. I also like the ease of connecting, the size of the unit, and it isn't very heavy. We'll see how it performs under regular use. Too bad units like this are no longer made in the U.S. For now, five stars. Reviewer note: I contacted the seller via their website and via email asking about the points above and got NOOOOO response EVER. If that is an indication of their customer service - BEWARE.
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Reviewed in the United States on January 19, 2026 by No_Name_Here No_Name_Here