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Ecoflow DELTA 2 1800W LiFePO4 Portable Power Station

$599
$999.00
& More + Free Shipping
+21 Deal Score
34,148 Views
Wellbots has Ecoflow DELTA 2 1800W LiFePO4 Portable Power Station on sale for $799 - $200 w/ discount code SPRING200 = $599. Shipping is free.

Thanks to staff member DesertGardener for finding this deal.

Available w/ code SPRING200 (price after code):Specs:
  • 1024 Wh Capacity. Link it to the Delta 2 Extra Battery to reach 2048 Wh
  • Output:
    • AC: 6 outlets, 1800W total (Surge 2700W)
    • USB-A: 2 ports, 5V, 2.4A, 12W Max
    • USB-A Fast Charge: 2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max
    • USB-C: 2 ports, 5/9/12/15/20V, 5A, 100W Max
    • Car Power: 1 port, 12.6V, 10A, 126W Max
    • DC5521: 2 ports, 12.6V, 3A, 38W Max
  • LiFePO4
  • 3000 cycles to 80+% capacity
  • Wi-Fi & Bluetooth
  • Smart App Controls
  • 5 Year Warranty

Original Post

Written by
Edited April 12, 2024 at 02:42 PM by
Wellbots [wellbots.com] has Ecoflow DELTA 2 1800W LiFePO4 Portable Power Station on sale for $799 - $200 w/ discount code SPRING200 = $599. Shipping is free.

Available w/ code SPRING200 (price after code):Specs:
  • 1024 Wh Capacity. Link it to the Delta 2 Extra Battery to reach 2048 Wh
  • Output:
  • AC: 6 outlets, 1800W total (Surge 2700W)
  • USB-A: 2 ports, 5V, 2.4A, 12W Max
  • USB-A Fast Charge: 2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max
  • USB-C: 2 ports, 5/9/12/15/20V, 5A, 100W Max
  • Car Power: 1 port, 12.6V, 10A, 126W Max
  • DC5521: 2 ports, 12.6V, 3A, 38W Max
  • LiFePO4: 3000 cycles to 80+% capacity
  • Wi-Fi & Bluetooth: Smart App Controls
  • 5 Year Warranty
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$599
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Featured Comments

Diy cost benefits are not worth the hassle or time for smaller capacity.
Lead acid can only use about half of its rated capacity and at 63lb its heavy and charge much slower than lithium. And 1200wh sla can only output enough current for 600w. It's not even comparable
Getting closer to 500 hold the line

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Joined Jun 2021
L2: Beginner
> bubble2 31 Posts
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CleverNest280
04-17-2024 at 01:23 PM.
04-17-2024 at 01:23 PM.
Quote from fewlio :
agree to disagree
From ecoflow website [ecoflow.com] about Max extra battery:

Battery Chemistry
NCM
1
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Joined Sep 2007
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> bubble2 2,801 Posts
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fewlio
04-17-2024 at 02:35 PM.
04-17-2024 at 02:35 PM.
wellbots website is mum on the extra battery chemistry, a dead giveaway it's not lipo4
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Joined Nov 2015
L3: Novice
> bubble2 207 Posts
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Monzell
04-18-2024 at 08:24 PM.
04-18-2024 at 08:24 PM.
Quote from fewlio :
wellbots website is mum on the extra battery chemistry, a dead giveaway it's not lipo4
All delta 2 batteries are lipo4 you knuckle sandwich
6
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Joined Dec 2011
L2: Beginner
> bubble2 84 Posts
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amajr316
04-21-2024 at 05:34 PM.
04-21-2024 at 05:34 PM.
Quote from shouthouse :
Recently these have been hitting more and more interesting prices for me. I'm trying to decide on going the full DIY route or with one of these systems. If anyone here has comments for that, I'm all ears!
I am in the same boat as you. I like the idea of a DIY, but for the work itself, sourcing all the products, having a nice neat portable item... well, for something in the range I have been looking (I have been looking at the 100ah sized batteries), it seems like something like this unit would be a good compromise. It may cost a few dollars more, but much less of a hassle. If I could get a killer price on a battery, that would help. But, then I look at all the components and start getting distracted by all the various pieces I would like to add (outlets and such), and, well, it gets to be a lot more work. Damn decisions!
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Joined Nov 2018
L3: Novice
> bubble2 242 Posts
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HairyButtGoblin
04-27-2024 at 11:28 AM.
04-27-2024 at 11:28 AM.
Quote from AnsonL6358 :
It's actually much less because you aren't going to be getting the full 1kwh rated capacity. You are looking more at 800wh. With two batteries, you're looking at roughly 1.6kwh which will run his AC non-stop for essentially 1 hour if it's rated at 1500watts.

Nailed it, a guy on YouTube measured 74 percent efficiency for the ecoflow line. I have this and it's been pretty good.
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Joined Nov 2011
L2: Beginner
> bubble2 66 Posts
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Chambers007
05-01-2024 at 06:01 AM.
05-01-2024 at 06:01 AM.
Does this have active-on? Meaning if the battery drains and the power comes back on, anything plugged into it will also turn on? My scenario is that I currently have a UPS for a cabin where the power goes out quite often. Looking for something that I could plug the router and wifi equipment in to that could keep it on for a few hours/days(?), which would hopefully be enough for the power to come back on. Could this be a good product for that use case? Thanks!
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Joined Sep 2022
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> bubble2 11 Posts
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SlickStraw723
05-04-2024 at 08:53 AM.
05-04-2024 at 08:53 AM.
Solved
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Last edited by SlickStraw723 May 10, 2024 at 04:36 AM.

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Joined May 2017
L3: Novice
> bubble2 161 Posts
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dmgaulke
05-04-2024 at 10:17 AM.
05-04-2024 at 10:17 AM.
How long would this single delta to run your average typical mini refrigerator? And I am assuming adding an extra battery would double the time.
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Joined Sep 2022
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> bubble2 11 Posts
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SlickStraw723
05-05-2024 at 06:59 AM.
05-05-2024 at 06:59 AM.
Quote from dmgaulke :
How long would this single delta to run your average typical mini refrigerator? And I am assuming adding an extra battery would double the time.

You could go for days because it's not always running the compressor. Prob a good 5 days
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Joined Jan 2010
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> bubble2 207 Posts
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ontech
05-05-2024 at 07:10 PM.
05-05-2024 at 07:10 PM.
Quote from TheCarlton :
The short answer is that the EcoFlow cannot be used as a UPS for a computer. The EcoFlow takes about 30ms to switch to battery power when the power goes out. This interruption will cause the computer to reboot. A true UPS switches in about 2ms.

However, the EcoFlow can be used to extend the runtime of a true UPS and it can be used for less sensitive loads, such as refrigerators or sump pumps. So the EcoFlow is an emergency backup power supply, but not an uninterrupted power supply.

Full details here: https://ecolab-power.com/emergenc...ns-as-ups/
not true. 30 ms is fine. i'm doing it now.
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Joined Aug 2007
L5: Journeyman
> bubble2 952 Posts
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guyrelax
05-11-2024 at 02:34 PM.
05-11-2024 at 02:34 PM.
this is $50 less than ecoflow's site. Slick i guess ?
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Joined Nov 2011
L5: Journeyman
> bubble2 612 Posts
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MuddyBottoms
05-15-2024 at 08:37 PM.
05-15-2024 at 08:37 PM.
Can anybody tell me if one of these could be used to charge trolling motor batteries without lugging an ac charger around? Is the BMS capable of draining into lifepo4 batteries?
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Joined Apr 2015
L2: Beginner
> bubble2 37 Posts
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mkzmkz
05-22-2024 at 05:16 PM.
05-22-2024 at 05:16 PM.
Apologies for cross posting:
This needs pure sine wave inverter to be charged using A/C. My 4runner's 110V output won't be good because it's not pure sine wave, and the 12V charger (to charge this on the go) would be too slow.

Does anyone know if the Anker SOLIX C1000 get charged on modified (non pure) sine wave AC?
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Joined Aug 2006
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> bubble2 3,705 Posts
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TechiMan
06-04-2024 at 07:07 AM.
06-04-2024 at 07:07 AM.
DO NOT BUY THIS MODEL!

This model has a known defect where it randomly stops providing power to AC and/or USB outlets. I purchased one from wellbots.com (via a Slickdeals post) about three weeks ago. It was working fine initially, but then it suddenly stopped supplying power to the AC outlets. Despite trying various fixes (reset, app reinstall, etc.), the power switches (AC/USB) won't stay on for more than 30 seconds. This is a known issue that many other users are also experiencing.
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