EcoFlow DELTA Pro Portable Power Station – 3600W / 3.6kWh
EcoFlow DELTA Pro Portable Power Station – 3600W / 3.6kWh Original price was: $1,799.00.Current price is: $899.00.
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EcoFlow DELTA 3 Ultra Plus Portable Power Station | 3072Wh
EcoFlow DELTA 3 Ultra Plus Portable Power Station | 3072Wh Original price was: $2,199.00.Current price is: $1,099.50.

EcoFlow DELTA 2 Max Portable Power Station – 2400W / 2048Wh

(286 customer reviews)

Original price was: $1,049.00.Current price is: $529.00.

The industry-leading 2,048Wh LFP portable power station with 2,400W AC output (X-Boost up to 3,400W) and world-record 43-min 80% recharge.

10 in stock

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SKU: EFDELTA2Max-US Categories: ,

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Description

Description

2,400W AC
X-Boost up to 3,400W
2,048Wh
Expandable to 6,144Wh
43 Mins
80% Dual Fast Recharge
10 Years
3,000+ LFP Battery Cycles

Heavy-Duty Energy Storage Engineered For Peace of Mind

The EcoFlow DELTA 2 Max is built with durable LFP battery chemistry, ultra-fast charging capabilities, and the capacity to run 99% of heavy-duty home appliances. Whether backing up your home during severe weather, living off-grid, or operating power tools on the job, DELTA 2 Max delivers quiet, fume-free, reliable power whenever you need it.

01

Expandable Capacity (2–6kWh)

Scale up from 2,048Wh to a massive 6,144Wh by adding up to two DELTA 2 Max Smart Extra Batteries. Perfect for keeping family essentials powered for multiple days of outages.

02

Power 99% of Home Appliances

With a 2,400W AC pure sine wave output and proprietary X-Boost technology up to 3,400W, effortlessly power refrigerators, microwaves, air conditioners, coffee makers, and heavy power tools.

03

World-Leading Recharge Speeds

Dual AC + Solar charging reaches up to 2,400W input to juice up to 80% in just 43 minutes. Standalone AC input achieves 80% charge in only 53 minutes.

 

Estimated Runtimes for Everyday Essentials

Tested on standard DELTA 2 Max 2048Wh standalone capacity

14 Hours
Full-Size Refrigerator
(120W average)
29 Hours
CPAP Medical Device
(40W without humidifier)
15 Hours
50″ 4K Smart TV
(110W continuous)
143 Charges
Smartphones & Tablets
(11Wh per charge)
1.6 Hours
Microwave Oven
(1000W output)
97 Hours
Wi-Fi Mesh Router
(15W average)

Technical Specifications

Battery Capacity 2,048Wh (expandable up to 6,144Wh with 2x Extra Batteries)
Battery Chemistry LFP (LiFePO4 Lithium Iron Phosphate)
Cycle Life 3,000 cycles to 80%+ capacity (~10 years of regular use)
AC Output (6 Outlets) 2,400W total (Surge 4,800W) Pure Sine Wave, X-Boost 3,400W
USB-C Fast Ports 2 ports, 5/9/12/15/20V, 5A, 100W Max per port
USB-A Ports 2 ports standard (12W max) + 2 ports Fast Charge (18W max)
Car Power Output 1 port, 12.6V, 10A, 126W Max
DC 5521 Output 2 ports, 12.6V, 3A, 38W Max per port
AC Charging Input X-Stream Fast Charge 1,800W Max, 15A
Solar Charging Input 1,000W Max total (Dual Port 11-60V 15A, 500W each)
EPS Switchover Speed Under 30 milliseconds (Uninterrupted emergency power)
Noise Level Whisper-quiet down to 30 dB (at <500W output)
Dimensions & Weight 19.6 × 9.5 × 12.0 in (497 × 242 × 305 mm) | Approx. 50.7 lbs (23 kg)
Connectivity Wi-Fi & Bluetooth Smart App Control

What’s in the Box

1x DELTA 2 Max
Portable Power Station Unit
1x AC Power Cable
Wall Charging Cable (1.5m)
1x Car Charging Cable
12V/24V Cigarette Lighter Cable
1x DC5521 to DC5525
Connection Cable
Documentation
User Manual & 5-Yr Warranty

Official 5-Year Warranty
Direct replacement & repair guarantee
Free Fast Shipping
Delivered insured in 3–5 business days
30-Day Money-Back
Hassle-free return policy

286 reviews for EcoFlow DELTA 2 Max Portable Power Station – 2400W / 2048Wh

  1. EcoFlow DELTA 2 Max Portable Power Station – 2400W / 2048Wh photo review
    H** A**
    Last winter I bought an EcoFlow Delta Pro along w/ 400 watts of solar. This setup has allowed me to take my home office and the houses telco off the g...More
    Last winter I bought an EcoFlow Delta Pro along w/ 400 watts of solar. This setup has allowed me to take my home office and the houses telco off the grid. The 3.6kWh of energy allows me to keep me connected and the office open even after a couple of grey days when the solar power is low or when those spring storms drop power for the rest of the house. I also use the extra power to keep all the battery powered devices around the house fully charged. I even power the mower - the sun makes the grass grow ... and allows me to keep it trimmed. The rig was all plug and play - great for those starting down the road of power independence.
    EcoFlow DELTA 2 Max Portable Power Station – 2400W / 2048Wh photo review
    A** E**
    We purchased the Pro power station and an extra battery to start our journey into a sustainable power supply for our home and travels. Settled on EcoF...More
    We purchased the Pro power station and an extra battery to start our journey into a sustainable power supply for our home and travels. Settled on EcoFlow instead of other options because of the portability option, the ability to tie into our home grid and of course the solar charging capabilities. Planning on extending our Ecosystem to include another extra batter and the home panel (once in stock). We have already used our set in our camper on a week long boondock and a few weeks ago to keep our core systems going when we lost power during a spring thunderstorm. Quiet, portable and holds a heck of a charge! We highly recommend the DeltaPro!
    EcoFlow DELTA 2 Max Portable Power Station – 2400W / 2048Wh photo review
    A** O**
    Between the snow storms we had in 2021 and the power outages due to extreme heat, I feel way more confident now with the new Delta Pro and my 400W sol...More
    Between the snow storms we had in 2021 and the power outages due to extreme heat, I feel way more confident now with the new Delta Pro and my 400W solar panels (sold separately) The delta pro is very easy to use as it has a beautiful Interface on the unit display and a great app for your phone. I have used my new setup already and I was able to run the Internet, TV for the kids and all our appliances virtually indefinitely. The fast charging feature is what got me originally interested in EcoFlow. It’s ridiculously fast to charge it.
    EcoFlow DELTA 2 Max Portable Power Station – 2400W / 2048Wh photo review
    C** T**
    This is an excellent option for emergency power or daily use. The unit is quiet and fast to charge with several charging options. Stand by mode works ...More
    This is an excellent option for emergency power or daily use. The unit is quiet and fast to charge with several charging options. Stand by mode works great for preserving the battery in case of power outage. The Lithium Iron Phosphate batteries ensure this will last for a long time. The portability of this unit means you can use this for home or when traveling. I got a few of the Ecoflow 180 watt solar panels to charge it with, which expands my options for any type of off grid or grid down situation. Overall a great product.
    EcoFlow DELTA 2 Max Portable Power Station – 2400W / 2048Wh photo review
    B** P**
    This is my 4th EcoFlow product and it is by far the most impressive. I still use my old EcoFlow River more frequently due to its more compact/portable...More
    This is my 4th EcoFlow product and it is by far the most impressive. I still use my old EcoFlow River more frequently due to its more compact/portable size, but the Pro has been amazing for providing power to our 30 amp RV when there is no TT30 hookups available.
    EcoFlow DELTA 2 Max Portable Power Station – 2400W / 2048Wh photo review
    A** G**
    We wanted to rid ourselves of gasoline storage in the garage for our ICE generator so this seemed like a good way to go. We have yet to use it to conn...More
    We wanted to rid ourselves of gasoline storage in the garage for our ICE generator so this seemed like a good way to go. We have yet to use it to connect to the sub-panel because we need to move the plug from outside to inside. We have only needed a generator 3 times in 23 years and only once for more than 24 hours during Irma so this should do the trick. We love that you can charge it with solar power too. So far so good!
    EcoFlow DELTA 2 Max Portable Power Station – 2400W / 2048Wh photo review
    R** U**
    I purchased this as a backup for my house in case of blackouts (looking at you Texas power grid) and also to use with my RV when boondocking. It's bee...More
    I purchased this as a backup for my house in case of blackouts (looking at you Texas power grid) and also to use with my RV when boondocking. It's been fantastic, especially considering a lot of sites don't allow generators but they do allow portable power stations. I was able to power my TV and microwave off the Delta Pro for the 3 nights we camped and still had plenty of backup storage.
    EcoFlow DELTA 2 Max Portable Power Station – 2400W / 2048Wh photo review
    M** J**
    I was one of the first DELTA PRO owners receiving this unit when it was first released. It provides plenty of power to keep me going in case of power ...More
    I was one of the first DELTA PRO owners receiving this unit when it was first released. It provides plenty of power to keep me going in case of power outages. It’s powerful enough to keep my refrigerator running to preserve my food and keep my essentials running like my internet/TV and lights going. I have several solar generators and I have found that the EcoFlows are the best. I love the app that allows me to see all of my EcoFlow devices. I am set for the next decade!
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