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David_David 6.3K Views
Oct 30, 2025 3:49 AM

EcoFlow DELTA 3 Max Portable Power Station 2048Wh 2400W $683.10

$683

$1,499

54% off
Outbound Power
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Outbound Power (Authorized EF Dealer) has Ecoflow Delta 3 Max (NEW MODEL) 2kWh Portable power station on sale for $759 - use code POWER10 brings the price down to $683.10 !! FREE shipping

DELTA 3 Max (2048Wh)
1. 2400W Powerful Output: 4800W surge output. With X-Boost™ mode, it supports heavy-duty appliances up to 3400W such as refrigerators, coffee makers, washers, and circular saws. 500W Solar input.
2. 4 Ways to Charge, Ready in Just 68 Mins: Ready in 68 mins (0-80%) with Wall Charging or Generator Charging.
3. Lightweight and Easy to Carry: Weighing just 20.3 kg, 13% lighter than the previous generation 2kWh product.

Long-Lasting, Durable, and Reliable: Equipped with automotive-grade full-tab LFP cells, offering 10 years of reliable power, 24/7 protection BMS, and EV-grade CTC structure that protects against overnight condensation and off-road bumps during transport.

10ms Auto-Switch: Fast enough to keep critical devices like NAS systems and servers running smoothly.

25dB Whisper-Quiet Operation: Ultra-low noise (≤25dB at 600W).

OASIS 3.0 Smart App Control: Dashboard to monitor real-time battery status, electricity prices, and savings. Storm Guard Mode automatically activates backup power before extreme weather hits. Self-Powered Mode and Scheduled Tasks save you money daily.

Up to 5-Year Warranty: Includes 3-year standard warranty and 2-year extended warranty available upon EcoFlow App registration.

https://outboundpower.com/product...1766062329
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Deal Details
Community Notes
About the Poster
Outbound Power (Authorized EF Dealer) has Ecoflow Delta 3 Max (NEW MODEL) 2kWh Portable power station on sale for $759 - use code POWER10 brings the price down to $683.10 !! FREE shipping

DELTA 3 Max (2048Wh)
1. 2400W Powerful Output: 4800W surge output. With X-Boost™ mode, it supports heavy-duty appliances up to 3400W such as refrigerators, coffee makers, washers, and circular saws. 500W Solar input.
2. 4 Ways to Charge, Ready in Just 68 Mins: Ready in 68 mins (0-80%) with Wall Charging or Generator Charging.
3. Lightweight and Easy to Carry: Weighing just 20.3 kg, 13% lighter than the previous generation 2kWh product.

Long-Lasting, Durable, and Reliable: Equipped with automotive-grade full-tab LFP cells, offering 10 years of reliable power, 24/7 protection BMS, and EV-grade CTC structure that protects against overnight condensation and off-road bumps during transport.

10ms Auto-Switch: Fast enough to keep critical devices like NAS systems and servers running smoothly.

25dB Whisper-Quiet Operation: Ultra-low noise (≤25dB at 600W).

OASIS 3.0 Smart App Control: Dashboard to monitor real-time battery status, electricity prices, and savings. Storm Guard Mode automatically activates backup power before extreme weather hits. Self-Powered Mode and Scheduled Tasks save you money daily.

Up to 5-Year Warranty: Includes 3-year standard warranty and 2-year extended warranty available upon EcoFlow App registration.

https://outboundpower.com/product...1766062329

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12 Comments

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Oct 30, 2025 2:26 PM
309 Comments
Joined Nov 2010
omiiiOct 30, 2025 2:26 PM
309 Comments
Can this auto switch to battery during power outages? I have a UPS for my home network infrastructure but want to supplement it with extra juice.
2
Oct 30, 2025 2:27 PM
200 Comments
Joined Jan 2015
brandonrossOct 30, 2025 2:27 PM
200 Comments

Our community has rated this post as helpful. If you agree, why not thank

Beware this is de-featured compared to the delta 2 max, there's a new version called the delta 3 max plus that is comparable.
3
Oct 30, 2025 2:57 PM
142 Comments
Joined May 2019
FrankP3Oct 30, 2025 2:57 PM
142 Comments

Our community has rated this post as helpful. If you agree, why not thank

only the "plus" versions are worth it now on the Delta 3 series. Delta 3, Delta 3 classic, Delta 3 max, Delta 3 ultra = castrated handicapped versions of Delta 3 plus, Delta 3 max plus, and Delta 3 ultra plus. Also note, for years Ecoflow "list price" is about double "street price", so can't look at this deal and be all like, "wow this is 54% off", cause most models are very often 50% off ...
4
Oct 30, 2025 4:17 PM
199 Comments
Joined Jul 2007
Tangsta35Oct 30, 2025 4:17 PM
199 Comments
Quote from omiii View quoted comment :
Can this auto switch to battery during power outages? I have a UPS for my home network infrastructure but want to supplement it with extra juice.
OP listed 10ms autoswitch. I think the general rule of thumb is 20ms or less for sensitive electronics.
1
Oct 30, 2025 4:19 PM
14 Comments
Joined Aug 2015
gnarlycharlie4uOct 30, 2025 4:19 PM
14 Comments
Quote from omiii View quoted comment :
Can this auto switch to battery during power outages? I have a UPS for my home network infrastructure but want to supplement it with extra juice.
in the description it says "10ms Auto-Switch: Fast enough to keep critical devices like NAS systems and servers running smoothly."
Oct 30, 2025 5:22 PM
992 Comments
Joined Feb 2008
SagiOct 30, 2025 5:22 PM
992 Comments
Quote from FrankP3 View quoted comment :
only the "plus" versions are worth it now on the Delta 3 series. Delta 3, Delta 3 classic, Delta 3 max, Delta 3 ultra = castrated handicapped versions of Delta 3 plus, Delta 3 max plus, and Delta 3 ultra plus. Also note, for years Ecoflow "list price" is about double "street price", so can't look at this deal and be all like, "wow this is 54% off", cause most models are very often 50% off ...
What's better about the Plus versions?
Oct 30, 2025 5:34 PM
1.4K Comments
Joined Mar 2009
lurewarsOct 30, 2025 5:34 PM
1.4K Comments
Quote from brandonross View quoted comment :
Beware this is de-featured compared to the delta 2 max, there's a new version called the delta 3 max plus that is comparable.
Thanks for pointing that out. Surprised on how good this deal looked until I realized that. How much extra money could ecoflow be possibly making by taking off the extra battery port. Therefore not allowing you to buy their extremely over-priced expensive profit making extra batteries.

Some of their moves as a company lately are incredibly stupid....

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Oct 30, 2025 5:35 PM
200 Comments
Joined Jan 2015
brandonrossOct 30, 2025 5:35 PM
200 Comments
Quote from Sagi View quoted comment :
What's better about the Plus versions?
External battery support Increased solar inputSometimes larger qty of output ports
1
Oct 30, 2025 10:41 PM
41 Comments
Joined Dec 2007
DocBroOct 30, 2025 10:41 PM
41 Comments
How does this compare to the jackery deal?
1
Oct 31, 2025 5:13 PM
12 Comments
Joined May 2014
dattackOct 31, 2025 5:13 PM
12 Comments
Seems like a refurbished delta 2 max would be the better choice with 2x500watt solar input vs 1.
Nov 1, 2025 3:51 PM
94 Comments
Joined Sep 2020
SociableJuice4504Nov 1, 2025 3:51 PM
94 Comments
Quote from dattack View quoted comment :
Seems like a refurbished delta 2 max would be the better choice with 2x500watt solar input vs 1.
Link?
Nov 3, 2025 11:00 AM
66 Comments
Joined Nov 2025
EagerPear9546Nov 3, 2025 11:00 AM
66 Comments
Quote from Sagi View quoted comment :
What's better about the Plus versions?
Delta 3 Max -> Max Plus
  1. 2400W vs 3000W AC output
  2. Prioritized output banks - can turn off one set of ports at a certain battery level, ie prioritize refrigeration
  3. 1 vs 2 XT60 500W solar inputs
  4. Plus has battery expansion
Delta 3 Max Plus is very close in price to the Delta 3 Ultra non-Plus, unless you need battery expansion the 3 Ultra IMO is a better option.

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