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popular Posted by gspfunk • 2d ago
popular Posted by gspfunk • 2d ago

EcoFlow DELTA 3 1500 1536Wh Portable Power Station LFP Battery Refurbished $499

$499

$1,299

61% off
eBay
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$499 price with code MEMORIALDEALS for 20% Off

Feature:
[Ultra-Fast Charging, 0-100% in 1.5 Hours] With a 1500W AC input, the EcoFlow Delta 3 1500 portable power station charges from 0 to 100% in just 1.5 hours. Solar charging takes only 3.5 hours. The 800W EcoFlow Alternator Charger can fully charge it in 2.1 hours. Both the EcoFlow Smart Generator and Hybrid Charging (AC + PV) options also deliver a full charge in 1.5 hours. Whether you're at home or on the go, this electric generator ensures you're always ready.
[Up to 2200W Continuous X-Boost Mode, Compatible with 99% of Household Appliances] The EcoFlow Delta 3 1500 portable power station features multiple outputs to power up to 15 devices simultaneously. Its X-Boost mode supports resistive devices consuming up to 2200W, making it compatible with 99% of household appliances. From running a microwave during a power outage to powering a drill on a job site, this solar generator is your reliable power source.
[Ultra-Quiet Performance and Transfer Time Less Than 15ms] Equipped with X-Quiet technology, the EcoFlow Delta 3 1500 portable power station operates at just 35dB for loads under 600W and 45dB for up to 1200W. This ultra-quiet performance ensures peaceful nights at home or in tight spaces. In case of a power outage, the transfer time is less than 15ms, perfect for protecting critical data backups, NAS systems, servers, or POS terminals. Your electric generator keeps everything running smoothly.
[Durable Design, 10 Years of Daily Use] The EcoFlow Delta 3 1500 portable power station retains at least 70% of its initial capacity after 3,000 charge cycles, ensuring up to 10 years of daily use. Its LiFePO4 cells, IP54 certification, and triple protection (LFP technology, IP54 housing, and BMS) make it robust and reliable. Whether you're using it at home or outdoors, this battery generator is built to last.
[Expandable Capacity Up to 5.5 kWh] The EcoFlow Delta 3 1500 portable power station seamlessly connects with additional DELTA 3, DELTA Pro 3, or DELTA 2 Max batteries, expanding its capacity up to 5.5 kWh. This expandable feature allows you to customize your power station for extended outages, camping trips, or any scenario where you need extra power. Your portable power station grows with your needs.


https://www.ebay.com/itm/146448954017
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$499 price with code MEMORIALDEALS for 20% Off

Feature:
[Ultra-Fast Charging, 0-100% in 1.5 Hours] With a 1500W AC input, the EcoFlow Delta 3 1500 portable power station charges from 0 to 100% in just 1.5 hours. Solar charging takes only 3.5 hours. The 800W EcoFlow Alternator Charger can fully charge it in 2.1 hours. Both the EcoFlow Smart Generator and Hybrid Charging (AC + PV) options also deliver a full charge in 1.5 hours. Whether you're at home or on the go, this electric generator ensures you're always ready.
[Up to 2200W Continuous X-Boost Mode, Compatible with 99% of Household Appliances] The EcoFlow Delta 3 1500 portable power station features multiple outputs to power up to 15 devices simultaneously. Its X-Boost mode supports resistive devices consuming up to 2200W, making it compatible with 99% of household appliances. From running a microwave during a power outage to powering a drill on a job site, this solar generator is your reliable power source.
[Ultra-Quiet Performance and Transfer Time Less Than 15ms] Equipped with X-Quiet technology, the EcoFlow Delta 3 1500 portable power station operates at just 35dB for loads under 600W and 45dB for up to 1200W. This ultra-quiet performance ensures peaceful nights at home or in tight spaces. In case of a power outage, the transfer time is less than 15ms, perfect for protecting critical data backups, NAS systems, servers, or POS terminals. Your electric generator keeps everything running smoothly.
[Durable Design, 10 Years of Daily Use] The EcoFlow Delta 3 1500 portable power station retains at least 70% of its initial capacity after 3,000 charge cycles, ensuring up to 10 years of daily use. Its LiFePO4 cells, IP54 certification, and triple protection (LFP technology, IP54 housing, and BMS) make it robust and reliable. Whether you're using it at home or outdoors, this battery generator is built to last.
[Expandable Capacity Up to 5.5 kWh] The EcoFlow Delta 3 1500 portable power station seamlessly connects with additional DELTA 3, DELTA Pro 3, or DELTA 2 Max batteries, expanding its capacity up to 5.5 kWh. This expandable feature allows you to customize your power station for extended outages, camping trips, or any scenario where you need extra power. Your portable power station grows with your needs.


https://www.ebay.com/itm/146448954017

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14 Comments

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Pro
2d ago
13,672 Posts
Joined Aug 2004
2d ago
avalon
Pro
2d ago
13,672 Posts
I've been trying to figure what the different is between

DELTA 3

vs

DELTA 3 PLUS

can't figure it out despite looking at all the specs
1
2d ago
559 Posts
Joined Nov 2008
2d ago
BudmanTom
2d ago
559 Posts
Quote from avalon :
I've been trying to figure what the different is between

DELTA 3

vs

DELTA 3 PLUS

can't figure it out despite looking at all the specs

It looks like the capacity of the plus is 30% lower.
Pro
2d ago
6,729 Posts
Joined Sep 2005
2d ago
procope
Pro
2d ago
6,729 Posts
Quote from avalon :
I've been trying to figure what the different is between

DELTA 3

vs

can't figure it out despite looking at all the specs

Plus has a second 500W solar input for a total of 1000W solar charging capability and a full silver painted plastic case. That's the only difference that I know.
2d ago
351 Posts
Joined May 2013
2d ago
wwglen
2d ago
351 Posts
Quote from procope :
Plus has a second 500W solar input for a total of 1000W solar charging capability and a full silver painted plastic case. That's the only difference that I know.
Plus placement of fans and ports.

Edit:

There is four systems in the Delta 3 series

Delta 3
Delta 3+
Delta 3 1500
Delta 3 Pro

Delta 3 1500, is in the old form factor.
Last edited by wwglen May 20, 2025 at 06:30 AM.
2d ago
6,729 Posts
Joined Sep 2005

This comment has been rated as unhelpful by Slickdeals users.

2d ago
267 Posts
Joined Sep 2014
2d ago
Comcastrated
2d ago
267 Posts
Quote from procope :
You are right, eBay refurb is an inferior 1500 old version. Not worth the asking price anyway, as the new version is only $550 on Amazon.
The Delta 3 is $550 on Amazon. There's nothing wrong with this version. It's built from the Delta 2, but the fan isn't loud. The extra capacity is nice too. I use solar from my house to charge during the day, and power my entire living room with this every evening. It handles a 77" tv, xbox, and home theater plus charging various devices.
1
2d ago
199 Posts
Joined Mar 2016
2d ago
doktorek
2d ago
199 Posts
Quote from Comcastrated :
The Delta 3 is $550 on Amazon. There's nothing wrong with this version. It's built from the Delta 2, but the fan isn't loud. The extra capacity is nice too. I use solar from my house to charge during the day, and power my entire living room with this every evening. It handles a 77" tv, xbox, and home theater plus charging various devices.

That is only 1024Wh vs eBay 1500Wh
2

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Pro
2d ago
1,503 Posts
Joined Jun 2018
2d ago
ScoobieSnax
Pro
2d ago
1,503 Posts
Quote from doktorek :
That is only 1024Wh vs eBay 1500Wh

The first guy said the New version is only $50 more and he corrected him saying that he's reffering to the regular Delta 3 on Amazon.
1
Pro
2d ago
6,729 Posts
Joined Sep 2005
2d ago
procope
Pro
2d ago
6,729 Posts
Quote from Comcastrated :
The Delta 3 is $550 on Amazon. There's nothing wrong with this version. It's built from the Delta 2, but the fan isn't loud. The extra capacity is nice too. I use solar from my house to charge during the day, and power my entire living room with this every evening. It handles a 77" tv, xbox, and home theater plus charging various devices.
If it works for you, that's great, and the additional capacity compared to 3 and 3+ is a nice bonus for the price, but IMO, they should have called it Delta 2 MKII, because it is what it is in reality. Delta 3 is a completely redesigned series inside and out. There are threads here on SD where people explain huge differences in design and performance btw 2nd and 3rd gens.
1
3
2d ago
328 Posts
Joined Dec 2007
2d ago
Pumpkinator
2d ago
328 Posts
Some key differences are the Delta 3 Plus, it has the AC ports on the front (after having the Delta 2 for a couple of years, the ports on the front are a nice upgrade), 2-500w MPPT solar inputs and 10ms UPS (versus 15ms).
2d ago
1,688 Posts
Joined Aug 2012
2d ago
Jerky_san
2d ago
1,688 Posts
Do you all know a pairing of lifepo4 power station around 1500+ wh that also pairs well with solar panels(preferably cheap) like this that makes sense for like 5ish days of camping?
1
2d ago
706 Posts
Joined Feb 2011
2d ago
jenesuispasbava
2d ago
706 Posts
This vs the Delta 3 Plus 1024Wh for $469 refurb?
1
Yesterday
1,479 Posts
Joined Jan 2009
Yesterday
DocuMaker
Yesterday
1,479 Posts
also, the delta 3 plus has dual 140w usb-c ports, while the delta 3's have only 100w.
6h ago
110 Posts
Joined Sep 2006
6h ago
DealMongr
6h ago
110 Posts
A bit off topic, but relevant to these eBay coupon discount deals: Does anyone understand the basis for eBay charging sales tax on the amount before application of the coupon discount? i.e., why is the tax not calculated based on the actual final price?

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