EcoFlow DELTA 3 Max Plus Power Station with Extra Battery – D3MP-EB – Homesteading Shop
Your Cart ()
cload

GUARANTEED SAFE & SECURE CHECKOUT

Free Shipping & No Tax (Some exclusions may apply)

Got a Question? Call Us

Phone Icon 1-817-934-7315

Mon-Fri 9am-6pm EST

EcoFlow DELTA 3 Max Plus Portable Power Station with Extra Battery – D3MP-EB

SKU: D3MP-EB
Your Price:
$1,799.00

To save 5% on this EcoFlow product — use code ECO5

✔️ Authorised Online Dealer

✔️ Free Shipping (conditions apply)

✔️ No Sales Tax

✔️ We Beat The Lowest Price

✔️ 30 Day Returns (conditions apply)

✔️ Fast 4-7 Day Standard Delivery

✔️ Question? Call our Experts on (817) 934-7315

Add to wishlist
Checkout Secure

EcoFlow DELTA 3 Max Plus Portable Power Station with Extra Battery is an expandable solar generator bundle that increases your energy storage capacity for extended runtime and demanding power needs. This bundle pairs the DELTA 3 Max Plus 2048Wh power station with a DELTA 3 Max Plus Smart Extra Battery, effectively doubling total stored energy capacity while maintaining portability and intelligent power management.

The DELTA 3 Max Plus and its Smart Extra Battery work together as a unified power solution, allowing you to power essential and high-draw devices for longer periods, for home backup, off-grid living, or outdoor use.


Technical Features

DELTA 3 Max Plus (2048Wh)

  • 2048Wh battery capacity with long-life LFP battery cells

  • Powerful AC output suitable for a wide range of devices

  • Fast charging supported through multiple input methods

  • Smart system management and monitoring

  • Durable design suitable for regular use

Smart Extra Battery

  • Additional 2048Wh battery capacity to expand total energy storage

  • Designed specifically for use with the DELTA 3 Max Plus power station

  • Plug-and-play connection to increase available runtime

  • Uses long-life LFP battery technology for reliable performance

  • Effectively expands the system to a combined total of approximately 4096Wh of stored energy when connected 


Applications

  • Extended home backup power for critical and high-draw appliances

  • Off-grid living and renewable energy storage expansion

  • Reliable portable energy for outdoor and remote locations

  • Longer runtime for tools, electronics, and essential devices

  • Emergency preparedness and continuous operation


What’s Included

  • EcoFlow DELTA 3 Max Plus Portable Power Station (2048Wh)

  • EcoFlow DELTA 3 Max Plus Smart Extra Battery (2048Wh)

  • Extra battery connection cable

  • Charging cables

  • User documentation


Frequently Asked Questions

What does the extra battery do?
The Smart Extra Battery adds 2048Wh of additional energy storage to the DELTA 3 Max Plus, allowing longer operation of appliances and devices without grid power.

Does this increase total capacity?
Yes. When connected, the extra battery expands the system’s usable energy and extends runtime significantly.

Is the extra battery compatible with the DELTA 3 Max Plus?
Yes. This extra battery is designed for direct compatibility with the DELTA 3 Max Plus power station.

Can I charge both batteries together?
Yes. The base unit and the extra battery are designed to charge together as part of the same system.


 

Delivery Free standard shipping within the USA on all orders.Processing Time: Orders placed by 6:00 PM EST (Mon–Fri) begin processing the same or next business day. Processing typically takes 1–2 business days.Delivery Timeframe: Most orders arrive 4–7 business days after dispatch.Freight Shipping: Large or heavy items ship via freight with curbside delivery. Freight deliveries may take longer depending on location and carrier scheduling. Please ensure your phone number is correct so the carrier can arrange delivery.Full shipping, cancellation, and return details can be found on our Refund & Returns Policy page.Questions? (817) 934-7315 | support@homesteadingshop.com
Price Match Guarantee:

Best Price Assurance: If you find a lower price at an authorized retailer, we’ll match or beat it.

Exclusions: Price matches exclude promotional offers (e.g., rebates, buy-one-get-one-free), and auction/discount sites (e.g., eBay).

Eligibility: The competitor must be an authorized retailer, and price match calculation includes the item price, tax, and shipping costs.

Limitations: Price matches do not apply to exchanges or replacements. Some exclusions may apply.
Return Window: 30 days from the delivery date.

Return Conditions: Item must be unused, in original condition, with tags and packaging intact. Proof of purchase required.

Return Process: Contact support@homesteadingshop.com to initiate a return. For defective or incorrect items, return shipping is covered by us.

Restocking Fee: 25% restocking fee applies to returns.

Refunds: Processed after inspection within 3–5 business days. Refunds will be credited to the original payment method.

Damaged or Incorrect Items: Contact us immediately if your item is defective or incorrect. We will cover return shipping costs.

Exchanges: We only offer replacements for defective or damaged items.
Liftgate Service, Curbside Delivery & What to Expect

We understand that freight shipping can be confusing — especially if you’ve never had a large item delivered this way. This page will walk you through exactly how it works, including what a liftgate is, what “curbside delivery” really means, and what to be prepared for when your order arrives.

Why Freight Is Used

Freight shipping is required for large or heavy products — usually those over 120 lbs or oversized dimensions. Unlike standard parcel shipping (UPS/FedEx), freight is handled by a trucking company using semi-trucks.

What is Curbside Delivery?

All of our freight shipments are curbside delivery by default, which means:

- A full-size semi-truck (typically 20 to 53 feet long) will arrive at your location.
- The truck will stop at the end of your driveway or nearest accessible point — not necessarily at your garage or door.
- The driver’s responsibility ends at the curb. It’s your responsibility to unload the item from the truck unless other arrangements are made.

Important: Some extremely large or heavy products are not eligible for residential delivery at all, even with liftgate service. In these cases, you will need to collect your order from the nearest freight terminal or depot. We will notify you if this applies to your order before it ships.

What Is a Liftgate?

A liftgate is a hydraulic platform on the back of a truck that can lower freight from the truck bed to the ground. Not all freight trucks are equipped with one, and it's not guaranteed unless you request it in advance.

If your delivery location does not have a forklift or loading dock, we strongly recommend ordering liftgate service.

- Liftgate fees typically range from $25 to $125, depending on the product or carrier.
- If the truck arrives without a liftgate and you’re unable to unload, you may be charged re-delivery and full liftgate fees.

What Drivers Are (and Aren’t) Required to Do

- Drivers are not required to assist with unloading
- Some drivers may help at their discretion, but this is not guaranteed
- If the truck can safely pull into your driveway and turn around, they may accommodate — but it’s entirely up to the driver
- If your road or driveway is inaccessible to large trucks, you’ll need to meet the driver at the nearest accessible location

Important Notes

- Do not accept or use liftgate service unless you’ve ordered and paid for it — even if the driver says it’s okay. Carriers may charge you $100+ for unauthorized use.
- In some areas, liftgate delivery may be required by the freight company for safety or liability reasons
- If you’re unsure whether you need a liftgate, assume yes unless you have a dock or forklift on-site

Delivery Scheduling

- The carrier will contact you by phone to arrange a delivery appointment
- Typically, you’ll receive a 1–2 day notice and a 3–4 hour delivery window

Before You Sign

Inspect your shipment thoroughly before signing the delivery receipt:

- If there is any damage, note it clearly on the paperwork
- Take photos immediately
- Contact us within 24 hours

Summary

- Freight deliveries are made via large trucks to curbside locations
- Liftgate service is not included unless requested
- Some oversized items are not available for residential delivery and must be picked up at a depot
- Always inspect and document before accepting delivery

Description

EcoFlow DELTA 3 Max Plus Portable Power Station with Extra Battery is an expandable solar generator bundle that increases your energy storage capacity for extended runtime and demanding power needs. This bundle pairs the DELTA 3 Max Plus 2048Wh power station with a DELTA 3 Max Plus Smart Extra Battery, effectively doubling total stored energy capacity while maintaining portability and intelligent power management.

The DELTA 3 Max Plus and its Smart Extra Battery work together as a unified power solution, allowing you to power essential and high-draw devices for longer periods, for home backup, off-grid living, or outdoor use.


Technical Features

DELTA 3 Max Plus (2048Wh)

  • 2048Wh battery capacity with long-life LFP battery cells

  • Powerful AC output suitable for a wide range of devices

  • Fast charging supported through multiple input methods

  • Smart system management and monitoring

  • Durable design suitable for regular use

Smart Extra Battery

  • Additional 2048Wh battery capacity to expand total energy storage

  • Designed specifically for use with the DELTA 3 Max Plus power station

  • Plug-and-play connection to increase available runtime

  • Uses long-life LFP battery technology for reliable performance

  • Effectively expands the system to a combined total of approximately 4096Wh of stored energy when connected 


Applications

  • Extended home backup power for critical and high-draw appliances

  • Off-grid living and renewable energy storage expansion

  • Reliable portable energy for outdoor and remote locations

  • Longer runtime for tools, electronics, and essential devices

  • Emergency preparedness and continuous operation


What’s Included

  • EcoFlow DELTA 3 Max Plus Portable Power Station (2048Wh)

  • EcoFlow DELTA 3 Max Plus Smart Extra Battery (2048Wh)

  • Extra battery connection cable

  • Charging cables

  • User documentation


Frequently Asked Questions

What does the extra battery do?
The Smart Extra Battery adds 2048Wh of additional energy storage to the DELTA 3 Max Plus, allowing longer operation of appliances and devices without grid power.

Does this increase total capacity?
Yes. When connected, the extra battery expands the system’s usable energy and extends runtime significantly.

Is the extra battery compatible with the DELTA 3 Max Plus?
Yes. This extra battery is designed for direct compatibility with the DELTA 3 Max Plus power station.

Can I charge both batteries together?
Yes. The base unit and the extra battery are designed to charge together as part of the same system.


 

Delivery Information

Delivery Free standard shipping within the USA on all orders.Processing Time: Orders placed by 6:00 PM EST (Mon–Fri) begin processing the same or next business day. Processing typically takes 1–2 business days.Delivery Timeframe: Most orders arrive 4–7 business days after dispatch.Freight Shipping: Large or heavy items ship via freight with curbside delivery. Freight deliveries may take longer depending on location and carrier scheduling. Please ensure your phone number is correct so the carrier can arrange delivery.Full shipping, cancellation, and return details can be found on our Refund & Returns Policy page.Questions? (817) 934-7315 | support@homesteadingshop.com

Price Match Guarantee

Price Match Guarantee:

Best Price Assurance: If you find a lower price at an authorized retailer, we’ll match or beat it.

Exclusions: Price matches exclude promotional offers (e.g., rebates, buy-one-get-one-free), and auction/discount sites (e.g., eBay).

Eligibility: The competitor must be an authorized retailer, and price match calculation includes the item price, tax, and shipping costs.

Limitations: Price matches do not apply to exchanges or replacements. Some exclusions may apply.

Returns

Return Window: 30 days from the delivery date.

Return Conditions: Item must be unused, in original condition, with tags and packaging intact. Proof of purchase required.

Return Process: Contact support@homesteadingshop.com to initiate a return. For defective or incorrect items, return shipping is covered by us.

Restocking Fee: 25% restocking fee applies to returns.

Refunds: Processed after inspection within 3–5 business days. Refunds will be credited to the original payment method.

Damaged or Incorrect Items: Contact us immediately if your item is defective or incorrect. We will cover return shipping costs.

Exchanges: We only offer replacements for defective or damaged items.

Freight and Liftgate Explained

Liftgate Service, Curbside Delivery & What to Expect

We understand that freight shipping can be confusing — especially if you’ve never had a large item delivered this way. This page will walk you through exactly how it works, including what a liftgate is, what “curbside delivery” really means, and what to be prepared for when your order arrives.

Why Freight Is Used

Freight shipping is required for large or heavy products — usually those over 120 lbs or oversized dimensions. Unlike standard parcel shipping (UPS/FedEx), freight is handled by a trucking company using semi-trucks.

What is Curbside Delivery?

All of our freight shipments are curbside delivery by default, which means:

- A full-size semi-truck (typically 20 to 53 feet long) will arrive at your location.
- The truck will stop at the end of your driveway or nearest accessible point — not necessarily at your garage or door.
- The driver’s responsibility ends at the curb. It’s your responsibility to unload the item from the truck unless other arrangements are made.

Important: Some extremely large or heavy products are not eligible for residential delivery at all, even with liftgate service. In these cases, you will need to collect your order from the nearest freight terminal or depot. We will notify you if this applies to your order before it ships.

What Is a Liftgate?

A liftgate is a hydraulic platform on the back of a truck that can lower freight from the truck bed to the ground. Not all freight trucks are equipped with one, and it's not guaranteed unless you request it in advance.

If your delivery location does not have a forklift or loading dock, we strongly recommend ordering liftgate service.

- Liftgate fees typically range from $25 to $125, depending on the product or carrier.
- If the truck arrives without a liftgate and you’re unable to unload, you may be charged re-delivery and full liftgate fees.

What Drivers Are (and Aren’t) Required to Do

- Drivers are not required to assist with unloading
- Some drivers may help at their discretion, but this is not guaranteed
- If the truck can safely pull into your driveway and turn around, they may accommodate — but it’s entirely up to the driver
- If your road or driveway is inaccessible to large trucks, you’ll need to meet the driver at the nearest accessible location

Important Notes

- Do not accept or use liftgate service unless you’ve ordered and paid for it — even if the driver says it’s okay. Carriers may charge you $100+ for unauthorized use.
- In some areas, liftgate delivery may be required by the freight company for safety or liability reasons
- If you’re unsure whether you need a liftgate, assume yes unless you have a dock or forklift on-site

Delivery Scheduling

- The carrier will contact you by phone to arrange a delivery appointment
- Typically, you’ll receive a 1–2 day notice and a 3–4 hour delivery window

Before You Sign

Inspect your shipment thoroughly before signing the delivery receipt:

- If there is any damage, note it clearly on the paperwork
- Take photos immediately
- Contact us within 24 hours

Summary

- Freight deliveries are made via large trucks to curbside locations
- Liftgate service is not included unless requested
- Some oversized items are not available for residential delivery and must be picked up at a depot
- Always inspect and document before accepting delivery
Add to wishlist
EcoFlow DELTA 3 Max Plus Portable Power Station with Extra Battery – D3MP-EB

EcoFlow DELTA 3 Max Plus Portable Power Station with Extra Battery – D3MP-EB

Your Price:
$1,799.00

To save 5% on this EcoFlow product — use code ECO5

Recently viewed products

3 Visitor Right Now
3 visitors have this item in their cart right now
Only 3 left! .. people are viewing this, and 3 recently purchased it
3 People have recently bought this