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EcoFlow DELTA 2 + DELTA Max Smart Extra Battery - Off Grid Stores
by EcoFlow

EcoFlow DELTA 2 + DELTA Max Smart Extra Battery

EcoFlow DELTA 2 + DELTA Max Smart Extra Battery

SKU DELTA2-DELTAMaxEB
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$2,298.99
$2,298.99 - $2,298.99
$2,298.99
$1,999.00
$1,999.00 - $1,999.00
$1,999.00
Availability:
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Product Highlights
  • Expandable capacity - 1-3kWh expandable capacity to grow your storage to your needs. Add on the DELTA 2 extra battery to reach 2048Wh, or add on the DELTA Max Extra Battery to hit 3040Wh. Great for home backup or everyday appliances.
  • Huge AC output - 1800W AC output means you can power more than 90% of your home appliances. Or, try plugging in up to 15 devices at once. Unlike other brands, DELTA 2 can prevent overloading from devices up to 2200W thanks to X-Boost technology.
  • 7x Faster AC charging - X-Stream tech means that DELTA 2 charges 7 times faster than the competition. That’s 0–80% in just 50 minutes and 0-100% in 80 minutes with AC input.
  • Or go green without sacrificing speed - Plug in portable solar panels and get up to 500W input to charge from anywhere in as fast as 3 hours.
  • Built to last 6x longer - Get 10 years of daily use until hitting 80% of its original capacity. That’s down to its LFP battery chemistry giving you 3000+ cycles.
  • Control from anywhere - Use the EcoFlow app to control your DELTA 2 from anywhere using Wi-Fi. Link with Bluetooth when off-grid. Either way, you can check charging data, customize settings and adjust the charging speed with ease.
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Shop with confidence, as we guarantee the best prices available.

If you come across an item at a lower price on a competitor's website, we'll gladly match it.

Simply contact our customer service chat before purchasing to redeem this exclusive offer.

Learn more by visiting our Best Price Guarantee page here.

Shipping & Handling Policy

We provide Free Shipping to the continental 48 United States only.

International shipping, as well as shipping to Alaska, Hawaii, US Protectorates, P.O. Boxes, APO, FPO, or DPO addresses, is NOT available.

Orders are typically processed and shipped from our warehouse within 1-3 Business Days (excluding weekends and holidays).

After leaving our warehouse, the expected delivery time is 3-4 Business Days, resulting in an average total shipping and handling time of 4-7 Business Days.

Learn more about our Shipping & Handling Policy here.

Returns & Refunds

While shopping at Off Grid Stores know that returns are a breeze! If you are not completely satisfied with your purchase, for any reason, you may return it to us within 30 Days of delivery for a refund.

If you would like to open up a return you can send us an email to support@offgridstores.com with your name, order number, and reason for return.

To learn more about our Returns & Refunds Policy you can do so here.

EcoFlow DELTA 2 + DELTA Max Smart Extra Battery

EcoFlow DELTA 2 + DELTA Max Smart Extra Battery

EcoFlow DELTA 2 is a must-have for any home that puts power security & comfort first. Ensure you're prepared with the power station made for almost any situation your family could find themselves in. All while staying green.

 

Make it a triple. Expand capacity.

With a capacity of 1kWh to start with, you’ve got enough energy for your essentials for hours on end. Need even more? Add on the DELTA 2 extra battery to reach 2048Wh, or add on the DELTA Max Extra Battery to hit 3040Wh. Great for home backup or everyday appliances.

 

 

Power pretty much anything.

A 1800W AC output means you can power more than 90% of your home appliances. That’s your microwave, fridge, or even coffee maker covered in a blackout. Or, try plugging in up to 15 devices at once for when you’re around the table with the family. Unlike other brands, DELTA 2 can prevent overloading from devices up to 2200W thanks to X-Boost technology.


The fastest charging on the market.

X-Stream tech means that DELTA 2 charges 7 times faster than the competition. That’s 0–80% in just 50 minutes with AC input, or 0-100% in 80 minutes.



Go green without sacrificing speed.

Pair with solar panels and charge in as fast as 3-6 hours with 1x400W, 2x220W portable solar panels. With its MPPT (Maximum Power Point Tracking) smart algorithm, DELTA 2 can actively detect the voltage and current in real-time to reach the maximum power point with >98% efficiency. That means a more efficient charge than other brands.



Built to last 6x longer.

Finally… tech that’s made to last. Get years of regular use until hitting 80% of its original capacity. That’s down to its LiFePO4 battery chemistry giving you 3000+ full charge and drain cycles.



Ready for emergencies.

Use as an EPS (emergency power supply) to auto-switch to battery power when the grid goes down. Great for blackouts to keep your essentials running.



Part of an ever-growing ecosystem.

DELTA 2 is just the start. Link with a wide variety of EcoFlow products such as portable solar panels, the Wave portable air conditioner, extra batteries and so much more. All to deliver a one-stop power solution for your family.



Portable & light.

Designed so you can take power anywhere, DELTA 2 weighs about as much as a medium-sized dog. Compared to generators, it’s portable, indoor-friendly, and light. Add on the waterproof bag and you can use it outdoors in any weather too.



You've got our word.

With a 5-year extended warranty, you can rest easy knowing you've got a unit built to last.


 

Specifications:

EcoFlow DELTA 2 Portable Solar Generator
SKU ZMR330-US
Capacity 1024 Wh
AC Output 6 outlets, 1800W total (Surge 2700W)
USB-A Output 2 ports, 5V, 2.4A, 12W Max
USB-C Output 2 ports, 5/9/12/15/20V, 5A, 100W Max
DC5521 Output 2 ports, 12.6V, 3A, 38W Max
Solar Charging 11-60V, 15A, 500W max
DC Charging 1100W
Cycle Life 3000 cycles to 80+% capacity
Dimensions 15.7 in x 8.3 in x 11 in
Extra Battery Support one DELTA 2 extra battery or
DELTA Max extra battery
Max Device(s) Power
(with X-Boost)		 2200W
USB-A Fast Charge 2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max
Car Power Output 1 port, 12.6V, 10A, 126W Max
AC Charging 1200W
Car Charging Support 12V/24V battery, 8A
Battery Chemistry LFP (LiFePO4 battery)
Connectivity Wi-Fi & Bluetooth
Net Weight 27 lbs
EcoFlow DELTA 2 Max Smart Extra Battery
General info
Model EFD350-EB
Weight 42lbs
Dimensions 18 in x 9 in x 11 in
Capacity 2,048Wh
Input Ports
Extra Battery Port Input 51.2V= 2000W Max
Output Ports
Extra Battery Port Output 51.2V=3,200W Max
Battery Info
Battery Type LFP
Cycle Life 3,000 cycles to 820% + capacity
Protection Type Over Voltage Protection, Overload Protection,
Over Temperature Protection, Short Circuit Protection,
Low Temperature Temperature, Low Voltage Temperature,
Overcurrent Protection
Operating Temperature
Optimal Operating Temperature 20°C - 30°C
Discharge Temperature -10°C- 45°C
Charging Temperature 0°C- 45°C

PACKAGE INCLUDES

Delta 2 Solar Generator

Delta 2 Solar Generator

x 1

1.5m AC Charging Cable

x 1

1.5m Car Charging Cable

x 1

DC5521 to DC5525 Cable

x 1

Delta 2 User Manual

x 1

EcoFlow Warranty Card

x 1
EcoFlow DELTA 2 Max Smart Extra Battery

DELTA 2 Max Smart Extra Battery

x 1

Extra Battery Cable

x 1

User Manual

x 1

EcoFlow Warranty Card

x 1

Frequently Asked Questions

What battery does the product use?

High-quality LFP battery.

What devices can the product’s AC output port power?

With high rated power and peak power, the product’s AC output port can power most household appliances. Before you use it, we recommend that you confirm the power of the appliances first and ensure the power sum of all loaded appliances is lower than the rated power.

How long can the product charge my devices?

The charging time is shown on the product’s LCD Screen, which can be used to estimate the charging time of most appliances with stable power usage.

How do I know if the product is charging?

When it’s charging, the remaining charging time will be shown on the LCD Screen Meanwhile, the charging indicator icon begins to rotate with the remaining battery percentage and the input power shown on the right of the circle.

How do I clean the product?

Gently wipe it with a dry, soft, clean cloth or paper towel

How do I store the product?

Before storing, please turn off the product first, and then store it in a dry and ventilated place at room temperature. Do not place it near water sources. For long-term storage, please discharge and recharge the product every three months to extend its battery life.

Can I bring the product on a plane?

No.

Which portable power station is compatible with the DELTA 2 Max Smart Extra Battery?

DELTA 2, DELTA Max, and DELTA 2 Max are compatible with the DELTA 2 Max Smart Extra Battery.

How many extra batteries can I use with a portable power station?

DELTA 2 supports only 1 extra battery while the DELTA Max and DELTA 2 Max support up to 2.

Can I charge the extra battery without connecting to a power station?

Yes. You can use a Smart Generator to charge an extra battery even when it's not plugged into a power station. All other charging methods require it to be connected to a power station.

What makes the Smart Extra Battery "Smart"?

This battery can be monitored and controlled on the EcoFlow app.

What battery does the product use?

It uses a high-quality LFP battery.

How do I know if the product is charging?

When it’s charging, the remaining charging time will be shown on the LCD Screen. Meanwhile, the charging indicator icon begins to rotate with the remaining battery percentage and the input power shown on the right of the circle.

How do I clean the product?

Please gently wipe it with a dry, soft, clean cloth or paper towel.

How do I store the product?

Before storing, please turn off the product first, and then store it in a dry, ventilated place at room temperature. Do not place it near water sources. For long-term storage, please discharge and recharge the product every three months to extend its battery life.

Can I take the product on a plane?

No.

User Manuals & Files:

EcoFlow DELTA 2 1024Wh 1800W Portable Power Station Solar Generator User Manual

download
Download Now >

EcoFlow DELTA 2 Max Smart Extra Battery User Manual

download
Download Now >

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