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Ecoflow Delta 2 Max Portable Power Station

SKU: EcoFlow-DELTA-2-Max
$999.00 $2,299.00

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Ecoflow DELTA 2 Max Portable Power Station

10-Year Long-lasting LFP Battery

With its upgraded LFP battery chemistry, DELTA 2 Max has a lifespan of 3000 complete cycles until it reduces to 80% capacity. You'll get pretty much 10 years of power, even if you use it every day. That's 6× longer than other power stations with a similar capacity and output.

Robust Design

Made with a sturdy one-piece design, DELTA 2 Max is designed for the rough and tumble of portability. Each port is reinforced, protecting them against wear and tear.

With LFP cells, DELTA 2 Max is safe, durable, and highly efficient. 
A rubber anti-slip base and a highly-rated UL94-5VA fire-resistant casing offer multiple layers of protection.

Even with its upgraded LFP battery, DELTA 2 Max is still 30% lighter than similar power stations on the market.

 

Run 99% of Appliances with X-Boost

DELTA Max powers almost all the devices you need with a large 2400W AC output. With X-Boost proprietary technology, run appliances with an output of up to 3400W. Compared with similar portable power stations, DELTA 2 Max can power more devices while also preventing overloading and overheating.

120V Home Backup: Power through outages

Power your essential appliances with a hefty 2400W AC output by connecting DELTA 2 Max (2kWh) and up to two Smart Extra Batteries (6kWh) with your home's transfer switch for partial home backup. With a plug-and-play design, it's easier than ever to prepare for blackouts.

Power for the entire family

A generous 2048Wh capacity makes DELTA 2 Max ideal for home backup, running your essentials for hours. Using your transfer switch, or plugged in directly, keep your fridge on and stop food from spoiling for up to 14 hours. With its lightweight design, DELTA 2 Max is portable enough to grab and go on the next camping trip.

Expandable up to 6kWh

Take DELTA 2 Max with you anywhere as a solo unit or connect it with two Extra Batteries for up to 6kWh of home backup.

Experience the world's fastest 43 minute recharge

With DELTA 2 Max's upgraded tech, combine up to 1000W solar input with AC for world-leading charging speeds. In only 43 min get an 80% charge. Or stick with AC for an 80% charge in a speedy 1.1 hour.

99% MPPT Efficiency

EcoFlow's smart (MPPT) algorithm automatically detects voltage and current in real-time to give you optimum solar generation throughout the day, even during cold and cloudy days. With a solar input of 1000W, connect up to 2 EcoFlow 400W Portable Solar Panels or 4 sets of 220W Bifacial Solar Panels.

Customized In-App Energy Management

Take control of your power.

Smart Automatic Control: Save more on electricity billsCustomize the working time of DELTA 2 Max to avoid peak rates.

AC Always-on: Experience peace of mind during power outages With our all-new AC Always On Mode, the AC power button stays on, even during a power outage or after the grid power is back, keeping your appliances powered no matter what.

Energy Management: Easily adjust power Easily adjust AC or Solar input to fit your needs: backup power reserve or energy savings.Prioritize solar energy input via the EcoFlow app when using X-Stream AC + solar dual charging.

Low Battery Reminder: Always power readyGet a notification via the app when the battery hits a low.

What's in the box?

1x Delta 2 Max
1x AC Charging Cable
1x Car Charging Cable
1x DC5521 to DC5525 Cable
1x User Manual & Warranty Card

Specifications

Capacity
2048Wh

Extra Battery
Supports up to two DELTA 2 Max Smart Extra Batteries / DELTA Max Smart Extra Battery

AC Output
6 outlets, 2400W total (Surge 4800W)

Max Device(s) Power (with X-Boost)
X-Boost 3400 W

USB-A Output
2 ports, 5V, 2.4A, 12W Max per port

USB-A Fast Charge
2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max

USB-C Output
2 ports, 5/9/12/15/20V, 5A, 100W Max per port

Car Power Output
1 port, 12.6V, 10A, 126W Max

DC5521 Output
2 ports, 12.6V, 3A, 38W Max per port

AC Charging
X-stream Fast Charge 1800W, 15A

AC Input Voltage
100-120V~ max. 15A 50Hz/60Hz

Solar Charging
11-60V 15A, single port 500W; dual port 1,000W

Car Charging
Support 12V/24V battery, 8A

EcoFlow WAVE& WAVE 2 & GACIER &Smart generator
Supported

Battery Chemistry
LFP (LiFePO4 battery)

Cycle Life
3000 cycles to 80+% capacity

Connectivity
Wi-Fi & Bluetooth

Dimensions
497 × 242 × 305 mm /19.6 × 9.5 × 12 in

Net weight (lbs)
50 lbs

Shipping Policy Thank you for shopping with Offgrid Outlook. We're dedicated to delivering your orders quickly and reliably. Below are the details about our shipping process and policies: Shipping Costs: Enjoy free shipping within the USA. Order Processing Time: Orders are typically processed within 1-2 business days. Order Transit Time: Your order will usually arrive within 4-7 business days. Shipping Methods: Most orders are shipped through our third-party freight carriers using 18-wheeler trucks. If your order requires freight shipping, we will reach out to schedule a curbside delivery appointment. Please provide a valid phone number at checkout to ensure smooth delivery coordination. Order Confirmation and Tracking: After placing your order, you will receive a confirmation email verifying that your order has been received and your payment is approved. Once your order is shipped (usually within 1-2 business days), you’ll receive a shipment notification with a tracking number and link to follow your package’s progress. Can I Change My Address? If you need to update your shipping address, please contact us within 24 hours of placing your order. Cancellations: You may cancel your order at any time before it has been dispatched. If your order has already been shipped, please refer to our refund policy for further details. Damages and Issues: Please inspect your items upon receipt. If your order arrives damaged, defective, or incorrect, contact us right away so we can assess the issue and take corrective action. We will cover return shipping for damaged or incorrect items. Contact Us: We value your trust and strive to provide the best shipping experience possible. If you have any questions or need assistance, please don’t hesitate to reach out to our customer service team.
We are committed to providing the best prices online. If you find a lower price from another store, let us know, and we’ll beat it without hesitation. Our goal is to ensure you feel confident that you're getting the best deal on the product you're purchasing. Our 100% Price Match Guarantee comes with the following conditions: Promotions like rebates and buy one, get one free offers are not eligible. The competitor’s website cannot be a discount or auction site (e.g., eBay, etc.). The competitor must be an authorized retailer of the item you're buying. The price match will factor in the item price, sales tax, and shipping fees. Price matches do not apply to exchange orders or replacements. Please note, some exclusions may apply.
Return Policy We offer a 30-day return window, meaning you have 30 days from the date you receive your item to request a return. Return Eligibility: To qualify for a return, the item must be in the same condition as when you received it—unused, unworn, with all tags attached, and in its original packaging. A receipt or proof of purchase is also required. Return Process: To initiate a return, please email us at support@offgridoutlook.com. If your return is approved, we will provide you with instructions on how and where to send the item. Please note that items returned without prior approval will not be accepted. Return Shipping Costs: If you’re returning an item because you changed your mind, you will be responsible for the return shipping costs. However, if the item is defective or incorrect, we will cover the return shipping expenses. Restocking Fee: Yes, we charge a 25% restocking fee for returned items. Return Shipping Costs: For defective products, we will pay for the return shipping. If the return is for any other reason (e.g., customer remorse), you are responsible for the shipping cost. Return Method: We only accept returns via mail. Return Shipping Label: For damaged or defective items, contact us, and we will send you a return label via email. You can then download and print the label to use for your return. Refunds: Once we receive and inspect your returned item, we will send an email to confirm that your return has been processed. If your return is approved, a refund will be applied to your original payment method within 3-5 business days. Late or Missing Refunds: If you haven't received your refund yet, please first check your bank account. Then, reach out to your credit card company, as it may take some time for the refund to post. After that, contact your bank as there might be a processing delay. If you still haven’t received your refund, contact us at support@offgridoutlook.com. Damages and Issues: Please inspect your order immediately upon receiving it. If the item is defective, damaged, or if you received the wrong item, contact us right away so we can assess and resolve the issue. Exchanges: We only offer exchanges for defective or damaged items. If you need to exchange your item for the same one, please email us at support@offgridoutlook.com. Changing Shipping Address: If you need to change the shipping address, contact us within 24 hours of placing your order.

Description

Ecoflow DELTA 2 Max Portable Power Station

10-Year Long-lasting LFP Battery

With its upgraded LFP battery chemistry, DELTA 2 Max has a lifespan of 3000 complete cycles until it reduces to 80% capacity. You'll get pretty much 10 years of power, even if you use it every day. That's 6× longer than other power stations with a similar capacity and output.

Robust Design

Made with a sturdy one-piece design, DELTA 2 Max is designed for the rough and tumble of portability. Each port is reinforced, protecting them against wear and tear.

With LFP cells, DELTA 2 Max is safe, durable, and highly efficient. 
A rubber anti-slip base and a highly-rated UL94-5VA fire-resistant casing offer multiple layers of protection.

Even with its upgraded LFP battery, DELTA 2 Max is still 30% lighter than similar power stations on the market.

 

Run 99% of Appliances with X-Boost

DELTA Max powers almost all the devices you need with a large 2400W AC output. With X-Boost proprietary technology, run appliances with an output of up to 3400W. Compared with similar portable power stations, DELTA 2 Max can power more devices while also preventing overloading and overheating.

120V Home Backup: Power through outages

Power your essential appliances with a hefty 2400W AC output by connecting DELTA 2 Max (2kWh) and up to two Smart Extra Batteries (6kWh) with your home's transfer switch for partial home backup. With a plug-and-play design, it's easier than ever to prepare for blackouts.

Power for the entire family

A generous 2048Wh capacity makes DELTA 2 Max ideal for home backup, running your essentials for hours. Using your transfer switch, or plugged in directly, keep your fridge on and stop food from spoiling for up to 14 hours. With its lightweight design, DELTA 2 Max is portable enough to grab and go on the next camping trip.

Expandable up to 6kWh

Take DELTA 2 Max with you anywhere as a solo unit or connect it with two Extra Batteries for up to 6kWh of home backup.

Experience the world's fastest 43 minute recharge

With DELTA 2 Max's upgraded tech, combine up to 1000W solar input with AC for world-leading charging speeds. In only 43 min get an 80% charge. Or stick with AC for an 80% charge in a speedy 1.1 hour.

99% MPPT Efficiency

EcoFlow's smart (MPPT) algorithm automatically detects voltage and current in real-time to give you optimum solar generation throughout the day, even during cold and cloudy days. With a solar input of 1000W, connect up to 2 EcoFlow 400W Portable Solar Panels or 4 sets of 220W Bifacial Solar Panels.

Customized In-App Energy Management

Take control of your power.

Smart Automatic Control: Save more on electricity billsCustomize the working time of DELTA 2 Max to avoid peak rates.

AC Always-on: Experience peace of mind during power outages With our all-new AC Always On Mode, the AC power button stays on, even during a power outage or after the grid power is back, keeping your appliances powered no matter what.

Energy Management: Easily adjust power Easily adjust AC or Solar input to fit your needs: backup power reserve or energy savings.Prioritize solar energy input via the EcoFlow app when using X-Stream AC + solar dual charging.

Low Battery Reminder: Always power readyGet a notification via the app when the battery hits a low.

What's in the box?

1x Delta 2 Max
1x AC Charging Cable
1x Car Charging Cable
1x DC5521 to DC5525 Cable
1x User Manual & Warranty Card

Specifications

Capacity
2048Wh

Extra Battery
Supports up to two DELTA 2 Max Smart Extra Batteries / DELTA Max Smart Extra Battery

AC Output
6 outlets, 2400W total (Surge 4800W)

Max Device(s) Power (with X-Boost)
X-Boost 3400 W

USB-A Output
2 ports, 5V, 2.4A, 12W Max per port

USB-A Fast Charge
2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max

USB-C Output
2 ports, 5/9/12/15/20V, 5A, 100W Max per port

Car Power Output
1 port, 12.6V, 10A, 126W Max

DC5521 Output
2 ports, 12.6V, 3A, 38W Max per port

AC Charging
X-stream Fast Charge 1800W, 15A

AC Input Voltage
100-120V~ max. 15A 50Hz/60Hz

Solar Charging
11-60V 15A, single port 500W; dual port 1,000W

Car Charging
Support 12V/24V battery, 8A

EcoFlow WAVE& WAVE 2 & GACIER &Smart generator
Supported

Battery Chemistry
LFP (LiFePO4 battery)

Cycle Life
3000 cycles to 80+% capacity

Connectivity
Wi-Fi & Bluetooth

Dimensions
497 × 242 × 305 mm /19.6 × 9.5 × 12 in

Net weight (lbs)
50 lbs

Shipping Policy

Shipping Policy Thank you for shopping with Offgrid Outlook. We're dedicated to delivering your orders quickly and reliably. Below are the details about our shipping process and policies: Shipping Costs: Enjoy free shipping within the USA. Order Processing Time: Orders are typically processed within 1-2 business days. Order Transit Time: Your order will usually arrive within 4-7 business days. Shipping Methods: Most orders are shipped through our third-party freight carriers using 18-wheeler trucks. If your order requires freight shipping, we will reach out to schedule a curbside delivery appointment. Please provide a valid phone number at checkout to ensure smooth delivery coordination. Order Confirmation and Tracking: After placing your order, you will receive a confirmation email verifying that your order has been received and your payment is approved. Once your order is shipped (usually within 1-2 business days), you’ll receive a shipment notification with a tracking number and link to follow your package’s progress. Can I Change My Address? If you need to update your shipping address, please contact us within 24 hours of placing your order. Cancellations: You may cancel your order at any time before it has been dispatched. If your order has already been shipped, please refer to our refund policy for further details. Damages and Issues: Please inspect your items upon receipt. If your order arrives damaged, defective, or incorrect, contact us right away so we can assess the issue and take corrective action. We will cover return shipping for damaged or incorrect items. Contact Us: We value your trust and strive to provide the best shipping experience possible. If you have any questions or need assistance, please don’t hesitate to reach out to our customer service team.

Price Match Guarantee

We are committed to providing the best prices online. If you find a lower price from another store, let us know, and we’ll beat it without hesitation. Our goal is to ensure you feel confident that you're getting the best deal on the product you're purchasing. Our 100% Price Match Guarantee comes with the following conditions: Promotions like rebates and buy one, get one free offers are not eligible. The competitor’s website cannot be a discount or auction site (e.g., eBay, etc.). The competitor must be an authorized retailer of the item you're buying. The price match will factor in the item price, sales tax, and shipping fees. Price matches do not apply to exchange orders or replacements. Please note, some exclusions may apply.

Returns

Return Policy We offer a 30-day return window, meaning you have 30 days from the date you receive your item to request a return. Return Eligibility: To qualify for a return, the item must be in the same condition as when you received it—unused, unworn, with all tags attached, and in its original packaging. A receipt or proof of purchase is also required. Return Process: To initiate a return, please email us at support@offgridoutlook.com. If your return is approved, we will provide you with instructions on how and where to send the item. Please note that items returned without prior approval will not be accepted. Return Shipping Costs: If you’re returning an item because you changed your mind, you will be responsible for the return shipping costs. However, if the item is defective or incorrect, we will cover the return shipping expenses. Restocking Fee: Yes, we charge a 25% restocking fee for returned items. Return Shipping Costs: For defective products, we will pay for the return shipping. If the return is for any other reason (e.g., customer remorse), you are responsible for the shipping cost. Return Method: We only accept returns via mail. Return Shipping Label: For damaged or defective items, contact us, and we will send you a return label via email. You can then download and print the label to use for your return. Refunds: Once we receive and inspect your returned item, we will send an email to confirm that your return has been processed. If your return is approved, a refund will be applied to your original payment method within 3-5 business days. Late or Missing Refunds: If you haven't received your refund yet, please first check your bank account. Then, reach out to your credit card company, as it may take some time for the refund to post. After that, contact your bank as there might be a processing delay. If you still haven’t received your refund, contact us at support@offgridoutlook.com. Damages and Issues: Please inspect your order immediately upon receiving it. If the item is defective, damaged, or if you received the wrong item, contact us right away so we can assess and resolve the issue. Exchanges: We only offer exchanges for defective or damaged items. If you need to exchange your item for the same one, please email us at support@offgridoutlook.com. Changing Shipping Address: If you need to change the shipping address, contact us within 24 hours of placing your order.
Ecoflow Delta 2 Max Portable Power Station

Ecoflow Delta 2 Max Portable Power Station

$999.00 $2,299.00
Without Extra Battery
  • Without Extra Battery
  • With Extra Battery

Extra Battery

Add to wishlist
Ecoflow Delta 2 Max Portable Power Station

Ecoflow Delta 2 Max Portable Power Station

$999.00 $2,299.00

Extra Battery

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