Our newest power station is finally here! The Yeti PRO 4000 is our most sophisticated power station yet. It offers dramatically more power and faster charging than previous generation models—and that’s only the beginning. Let’s get to know this exciting new product. 

The Highlights 

Best In Class Power Output

We’re committed to creating products that help you Power. Anything. Anywhere.(R) The Yeti PRO 4000 has 3,600 watt power out and 7,200 watt surge abilities to power everything from power tools to full-sized refrigerators. Thanks to its efficient next-generation inverter technology, the Yeti PRO 4000 can run almost any home appliance, aside from air conditioning. It also has 20 versatile ports, including 4 AC ports, 3 USB-A ports, 3 USB-C ports, 3 12 V ports, and more so you can keep lots of things powered simultaneously. 

Upgraded LiFePO4 Battery Technology 

The Yeti PRO’s latest LiFePO4 battery technology means the battery can last for up to 4,000 cycles and can be used every single day for over 10 years—even if you completely drain the battery every time you use it. 

Unrivaled Build Quality 

Our team put a lot of care into making sure the Yeti PRO 4000 was durable, reliable, and rugged so you could take it anywhere, and we’re proud of the results. It is the largest portable power station on the market rated for outdoor use and was tested for vibration, dust and water, extreme temperatures, and more. 

It also meets the standards for UL2743 certifications and has an FCC Class B certification for safety. Plus, its battery management system has over 100 safety checkpoints per second.  

Superior Fast Charging 

The Yeti PRO 4000 offers over 3 times the charging speed of previous generation products. It has 1,800 W AC power in to charge from 0% to 80% in 2 hours and 3,000 W solar input to charge from 0% to 80% in under 90 minutes while you're off grid. 

Easy Expansion Options 

Want even longer-lasting power? Add the Tank PRO 4000 to your power stack. This expansion battery integrates seamlessly with the Yeti to give you an additional 4,000 Wh of power. Once synced, the Yeti and Tank PRO will act as one battery—charging and draining together. Add up to four Tanks per Yeti PRO 4000 to get up to 20 kWh of backup power! 

What is the Yeti PRO 4000 For? 

The Yeti PRO 4000 was designed to be versatile. It provides clean, renewable energy and can be used safely inside your home, unlike gas generators. It also has an integrated cart to help you move it and is durable enough for outdoor use. The list of ways to use the Yeti PRO 4000 is endless, but we built it with two specific use cases in mind: emergency home backup and off-grid power on the road. 

Emergency Home Backup 

The Yeti PRO 4000 is the ideal home battery backup solution. With 4,000 Wh it can run essentials in your home for about a day—even before you add on Tank PRO expansion batteries or recharge with solar panels.  

Here's an example of what you could run simultaneously for a day without recharging your power station: 

And don’t forget—you can add up to four Tank PRO 4000 expansion batteries for 20 kWh of backup power, meaning you could keep essentials in your home running for days on end—especially if you add solar panels to make it a solar generator.  

Adding the Haven 10 Manual Transfer Switch 

Get even more out of your Yeti PRO and make home backup simpler with the Haven 10 Transfer Switch. It can back up as many as ten circuits in your home—you get to choose the circuits that are most important to you. Then when the grid goes out, you have power throughout your home, without even moving your power station. 

The Yeti PRO’s advanced technology also gives you Automatic Power Switching. When grid power goes down, the circuits connected to the Haven 10 will instantly switch to using power from the Yeti PRO.  

Off-Grid Power On The Road 

As always, we want you to be able to go further and stay out longer. Our new Escape Ecosystem makes that easy! We’ve designed a version for both Towable and Drivable vehicles to give you easy power anywhere you go. No shore power needed! 

Your Escape ecosystem is app-enabled for easy control of your devices while you’re on the road. You can also install the Escape Remote Display that lets you power the system on and off and gives you extra information about your Yeti PRO.  
 
Keep your system charged in even the most remote locations with solar. We also offer both installable and portable solar so you can choose between mounting panels on your vehicle or unfolding lightweight panels when you stop and stay somewhere for a while. 

This system lets you power: 

• RV Air Conditioners 
• Lights 
• Fan 
• Water Pump 
• Fridge
• USB Ports 
• Microwave 
• Coffee Pot 
• CPAP 
• Grill
• Satellite Internet 
• Cellular Hot Spots 
• Phone 
• Laptop 
• TV 
• And more! 

What will you do with your Yeti PRO 4000? 

This new power station gives you the ability to Power. Anything. Anywhere.(R) Use it at home to make emergencies less stressful, take it on the road for power in remote areas, use it with solar and expansion batteries for an off-grid home, set it up in your backyard to power your grill during the neighborhood barbecue, make everyone jealous at the next tailgate party, or set it up in your workshop to keep tools charged. The choice is yours. 

We’re so thrilled to have the Yeti PRO 4000 out in the world and can't wait to see how you use it!   

Shop The Yeti PRO 4000