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Expansion Battery Pack for Patriot Power Generator 2200X shown with one battery and a 200W folding solar panel for portable off-grid and emergency backup power
Expansion Battery Pack for Patriot Power Generator 2200X, one unit with lit charge LEDs on a truck bed backed by a 200W folding solar panel for off-grid power
Close-up of the folded 200-Watt Portable Folding Solar Panel with 4Patriots pouch being carried by hand across a farm, portable off-grid emergency power
Man sets up the fully unfolded 200-Watt Portable Folding Solar Panel on farm grass outside a barn, harnessing sunlight for off-grid emergency backup power
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Double Your Runtime for Multi-Day Outages

3.8
Rated 3.8 out of 5 stars
5 Reviews

Patriot Power Generator 2200X Expansion Pack - Battery & Panel

  • 2400W Output
  • 2240 Wh Capacity
  • 2-Hour Recharge
  • 2X your 2200X generator power - 4,480 Wh total
  • Additional 2,240 Wh battery capacity
  • Designed to last 11 years of daily use
  • Simple plug-and-play set up
  • Stackable & easy to store

Instantly double your backup power with the Expansion Battery Pack & 200-Watt Panel for Patriot Power Generator® 2200X. Now, you can keep your essential appliances running longer than ever before in a power outage. Advanced LiFePO4 battery is designed to last over 4,000 blackouts. And it's ready to go in as little as 2 minutes — just plug it into your generator.

* Run times are approximate; results vary based on usage conditions. For a fridge/freezer, start with a cold appliance and cycle power to maintain temperature. For more information see footnote 4.

Options: Battery & Panel
$1,499
Quantity 1
  • 100% Satisfaction Guaranteed
  • USA-Based Customer Support

  • 2,240 Wh each: more power to keep devices on
  • 4,000 Lifecycles: Over 11 years of daily use
  • 12-Month Retention: Stays charged for a full year
  • LiFePO4 Battery: Advanced chemistry outperforms standard lithium
  • 2X Expandable: Up to 6,720 Wh of emergency power
  • Stackable Design: Stash in closets or garages

  • Simply plug in your expansion pack to your Patriot Power Generator 2200X. If you can plug in a phone charger, you can connect these expansion packs.
  • Download User Manual

  • 1 Expansion Pack
  • 1 200-Watt Solar Panel
  • 1 User Manual
  • Cord Connector

Complete Your Setup

Patriot Power Generator 2200X with folded 200W solar panel on white background, a complete solar generator with solar panel kit for outage backup
Patriot Power Solar Generator 2200X & Solar Panel
Sale price $3,199.00 Regular price $3,499.00

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BUILT FOR THE NEXT BLACKOUT

Expansion Battery Pack for Patriot Power Generator 2200X, two stacked packs under the 2200X as a kneeling man powers his fridge for indoor blackout backup

3X YOUR GENERATOR'S POWER

Up To 6,720 Wh of Emergency Power

Expansion Battery Pack for Patriot Power Generator 2200X, tall crop of a man connecting two stacked packs to the 2200X and 200W solar panel on a cottage porch off-grid

4,000 LIFECYCLES

11 Years of Daily Use

Expansion Battery Pack for Patriot Power Generator 2200X, two stacked packs beside the 2200X as a couple relax in their living room with off-grid emergency backup power

FAST & SIMPLE RECHARGING

Recharges in 2 Hours*

Expansion Battery Pack for Patriot Power Generator 2200X, two packs stacked under the 2200X powering a lamp a woman switches on during an indoor blackout backup

SAFE TO USE INSIDE

Fume-Free, Whisper-Quiet Performance

1-CORD SET UP

Connecting the Expansion Battery Pack to your Patriot Power Generator 2200X is simple. Plug the included expansion cord into your Expansion Pack, then plug the other end into your generator. It's literally plug & play. They're also stackable to fit in tight spaces. You can slide them under your generator for a "tower of power" for the whole family. Keeping your entire backup power station in one neat, easy-to-access place.

Two stacked Patriot Power Generator 2200X expansion battery packs in a truck bed with a folding solar panel as a man handles them, off-grid emergency backup power and portable solar

Why Do I Need More Power?

Expansion Battery Pack for Patriot Power Generator 2200X for emergency preparedness — lightning striking power lines shows why extra off-grid backup power keeps you ready when the grid fails

More power means more devices running at the same time. When storms knock out your power, having your fridge cold, TV running with news updates, phones charged, and internet on is a huge advantage. You won't get stuck rationing power and arguing with the family over which devices stay on.

Expansion Battery Pack for Patriot Power Generator 2200X, a man loading a pack onto a truck tailgate beside a 200W folding solar panel for portable off-grid power

Keep your camping gear running longer than before. Cook up a hot, comforting meal in the morning next to your space heater. Then, run your portable AC once the day gets hot. And finally, you can light up the night with portable lights. It's your one-stop power supply to upgrade your camping trip.

Expansion Battery Pack for Patriot Power Generator 2200X, two stacked packs on grass in front of an unfolded 200W solar panel for portable off-grid emergency power

Living off the grid means having a steady reserve power supply. You know you can't afford to undershoot your power needs. These Expansion Packs turn your generator into your own personal "mini grid" that's fume free and powers your devices day after day. Even when there's no outlets in sight.

Expansion Battery Pack for Patriot Power Generator 2200X, wide porch scene of a couple with two packs, the 2200X and a 200W solar panel for off-grid emergency backup

Power tools and job site lights drain battery power fast. Connecting these expansion packs to your 2200X generator keeps electric saws and drill chargers running all day. Even if there's no power at your worksite. You can finish big DIY projects without stopping to recharge.

What Can The 2200X + 1 Expansion Pack Power?

Refrigerator 120W | 149 hrs cycling
Chest Freezer 200W | 560 hrs cycling
Mini Fridge 80W | 224 hrs cycling
Portable Fan 40W | 101 hrs
TV 60W | 67 hrs
Home Security 15W | 299 hrs
Washing Machine 500W | 8 hrs
Microwave 1000W | 4 hrs
Coffee Maker 1000W | 4 hrs
LED Lamp 10W | 448 hrs
Full-feature CPAP 50W | 81 hrs
Basic CPAP 15W | 269 hrs
O2 Concentrator 400W | 10 hrs
Laptop 45W | 90 hrs
Cell Phone 5W | 896 hrs
Hearing Aids 5W | 896 hrs
Tablet 10W | 448 hrs
Camera Charger 20W | 224 hrs
Radio Transceiver 50W | 81 hrs
Portable Cooler 60W | 67 hrs
Tactical Drone 100W | 45 hrs
Night Vision 10W | 403 hrs
Two-Way Radios 10W | 403 hrs
Headlamp 5W | 896 hrs
Trail Camera 5W | 896 hrs
GPS 25W | 179 hrs

*Run times are approximate. Actual results vary based on appliance and usage conditions. See the footnote for details.

Section background
Expansion Battery Pack for Patriot Power Generator 2200X technical specifications chart detailing capacity, dimensions, and ports for emergency off-grid solar backup power

Technical Specs

Want to know more about the Expansion Battery Pack? Take a look:

Battery Type

Lithium-Iron-Phosphate (LiFePO4)

Capacity

2,240 Wh

Lifecycles

4,000

Charge Time

DC: 2 hrs

Weight

43.5 lbs

Dimensions

16.1 x 11.8 x 7.8 in

What Our Customers Say

I Feel At Peace

I purchased the 2200X with the solar panels in both expansion packs, not only for peace of mind, but to also sustain life. Since getting this purchase, I feel so much more at peace.

Kay B.

I Feel Good Supporting 4Patriots

I cannot believe how many items this company has come up with for our comfort & safety in our survival. Every item has a lot of thought & energy involved in protecting us from just about anything.

John C.

They Truly Care

4Patriots offers excellent emergency products. They make you feel like you're dealing with a caring family who cares about your family.

Mark M.

I Love Supporting 4Patriots

As a long-time customer over 60, every time I've ordered from 4Patriots over the years, the service has been amazingly helpful and knowledgeable. I also love knowing that my purchases support our veterans!

Jen H.

*Real reviews from real customers. Sometimes customers receive a free product to test or receive a free product as a thank you for submitting honest feedback. For more information, see footnote 1.

Not Sure Where to Start?

Explore our FREE resources to help you build your emergency plan and stay ready for whatever comes next.

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Be Prepared Before Severe Weather Strikes
3.8
Rated 3.8 out of 5 stars
Based on 5 reviews
Write a Review (Opens in a new window)
5 reviews
  • JK
    James K.
    Flag of United States
    Verified Buyer
    6/20/26
    Reviewing
    Patriot Power Generator 2200X Expansion Pack
    Rated 5 out of 5 stars
    Performance Review Question

    Question - Why does 1 Expansion unit have 29% power, the other Expansion unit has 83% power and my generator was dead after everything was at 100% Sunday morning?

    Was this helpful?
    4Patriots
    6/24/26

    Hi James, Thank you for your review and for bringing this to our attention.We're sorry to hear about the unexpected battery levels you observed with your Patriot Power Generator 2200X and Expansion Packs. The charge levels of the generator and expansion batteries should typically remain consistent when properly connected and operating as intended, so seeing one expansion pack at 29%, another at 83%, and the generator depleted after all units were showing 100% would certainly be concerning.Because several factors could contribute to this behavior, including connection issues, charging status, battery balancing, or system settings, we'd like the opportunity to take a closer look at your specific setup.Please contact our Customer Service team so we can troubleshoot the issue with you and determine whether any adjustments or additional support may be needed.Best Regards, Kristy B.

  • GE
    gino e.
    Flag of United States
    Verified Buyer
    6/12/26
    Reviewing
    200-Watt Portable Folding Solar Panel
    Rated 4 out of 5 stars
    200W solar panels

    Used the panels to charge the solar generator while running an electric ice chest during the day, these worked great charging the unit, it would take most of the day to get it back up around 94 to 98% but overall worked awesome. I wonder if you could use a pole system that connects to the top corners and hinges out to hold them up instead of those flimsy flaps, they don't do a very good job, they are too short. My 2 only issues is 1) the price, I know people don't believe Harbor Freight has great product, but their same panels are $220 and comes with a case, which leads to number 2) Doesn't come with a case

    Was this helpful?
    4Patriots
    6/12/26

    Hi Gino, Thank you for taking the time to share your detailed feedback! We're delighted to hear that the 200-Watt Portable Folding Solar Panels performed well for you and were able to keep your solar generator charged while powering your electric ice chest throughout the day.We also appreciate your thoughtful suggestions regarding the panel stands. Feedback like yours helps us identify opportunities for improvement, and we'll be sure to share your comments about the support flaps and the idea of a more robust pole-style support system with our product team.We understand your concerns about the price and the lack of an included carrying case. We strive to provide high-quality products and customer support, but we recognize that value is an important consideration. Your input is valuable as we continue evaluating ways to enhance our products and overall customer experience.Thank you again for your support and for choosing 4Patriots!Best Regards, Kristy B.

  • MJ
    Michael J. C.
    Flag of United States
    Verified Buyer
    8/10/26
    Reviewing
    Patriot Power Generator 2200X Expansion Pack
    Rated 1 out of 5 stars
    Fast easy power

    Lots of fast, easy power, almost immediately, even if you intend to install a propane-driven stand-by generator. This is available within minutes of receipt.

    Was this helpful?
    4Patriots
    8/11/26

    Hi Michael, Thank you for sharing your experience! We’re thrilled to hear that the Patriot Power Generator 2200X Expansion Pack is giving you fast, easy access to extra power when you need it. We love knowing that it can provide an added layer of preparedness while you’re planning for your long-term power needs. Thank you for choosing 4Patriots and for trusting us to be part of your preparedness plan!Best Regards, Kristy B.

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Frequently Asked Questions

Got questions? We've got answers. Here are the most-common questions.

View More FAQs

This is an add-on battery pack that boosts how much power your Patriot Power Generator 2200X can store. It adds 2,240 Wh of capacity so you can run your devices longer between charges. It's not a standalone generator; its job is to expand the runtime of a 2200X you already own.

It's designed exclusively for the Patriot Power Generator 2200X. The 2200X has built-in expansion ports, so you can snap on up to two of these packs at once. Because expansion packs are model-specific, confirm you have a 2200X before ordering so the connection and voltage match.

Each pack adds 2,240 Wh of stored power. Connect one to roughly double your 2200X's capacity. Or connect two to triple your capacity with 6,720 Wh to run your fridge, freezer, lights or medical gear during an extended outage.

It connects to the 2200X in seconds with the included expansion cable, no tools required. Once linked, it charges and discharges alongside the generator's built-in battery as one larger system. Just match it to your 2200X and follow the included instructions.

Yes. Like the 2200X it connects to, it stores power in a battery and produces no fumes, no carbon monoxide and no engine noise, so it's designed for safe indoor use. Keep it in a cool, dry spot and follow the included instructions for charging and placement.

It uses a lithium-iron-phosphate (LiFePO4) battery, the same safe, stable chemistry as the generator. It's rated for about 4,000 charge cycles and works across a wide temperature range, lasting far longer than older lithium-ion batteries. Battery performance varies based on charging and usage conditions. See the footnote for details.

The LiFePO4 battery is rated for around 4,000 charge cycles, roughly 11 years of daily use, holding up to repeated draining and recharging while keeping most of its capacity. Battery performance varies based on charging and usage conditions. See the footnote for details.

More stored power means longer run times, so you can keep a fridge, medical devices or lights running through a longer outage without recharging as often. Adding one or two packs is the simplest way to grow your 2200X's capacity instead of buying a second generator.

View More FAQs

References

1. All testimonials in this advertisement are from real people; sometimes names and photos have been changed to protect their privacy and some were given free products in exchange for their honest feedback. Testimonials represent exceptional results, don't apply to the average purchaser and are not intended to guarantee that anyone will achieve the same results. The organizations, publications and people referenced on this site are not affiliated with 4Patriots. They have not endorsed, sponsored or recommended this product; no affiliation or endorsement is claimed. Terms & conditions apply. Cade Courtley is a former Navy SEAL and Platoon Commander who served 9 years of active duty and has been compensated by 4Patriots for his hard work in helping us test and endorse this product.

2. U.S. Consumer Product Safety Commission. CPSC Releases New Report on Carbon Monoxide (CO) Fatalities, Urges Generator Safety in New PSA. August 2022.

3. Peak output for the Patriot Power Generator increased from 3,048 W (1800 model) to 4,000 W (2000X model). Continuous output is 1,800 W and 2,200 W, respectively. Storage capacity for DC devices increased from 768 Wh (1800 model) to 1612 Wh (2000X model).

4. Refrigerators, freezers and similar appliances maintain a safe temperature by running on cycles. The CDC recommendation is to keep fridge temperature below 40°F. If the doors stay closed, food will stay at a safe temperature for up to 4 hours in a refrigerator, 48 hours in a full freezer, and 24 hours in a half-full freezer. Usage conditions will impact this estimate (interior temp, exterior temp, appliance age & features, fridge contents, etc.). Basic CPAP estimates are for units without heat, humidity, etc. Full-feature CPAP estimates include those features.

5. ⚠ WARNING: Risk of cancer from exposure to lead and reproductive harm from exposure to lead. See www.P65Warnings.ca.gov.

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