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popular Posted by Red_Liz | Staff • Yesterday
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popular Posted by Red_Liz | Staff • Yesterday

ECO-WORTHY 3584Wh 12V 280Ah Bluetooth LiFePO4 Lithium Battery + 12/24V 20A Charger $374 + Free Shipping

$374

$550

32% off
eBay
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Eco-Worthy US via eBay [ebay.com] has ECO-WORTHY 3584Wh 12V 280Ah Bluetooth LiFePO4 Lithium Battery+12/24V 20A Charger on sale for $439.99 - 15% w/ coupon code FINDYOURFAVES at checkout = $373.99. Shipping is free.

Includes:
  • 1 x 12V 280Ah Bluetooth LiFePO4 Lithium Battery
  • 1 x 12/24V 20A Battery Charger
Features:
  • Bluetooth 5.0 Real-Time Monitoring
  • Built-in BMS
  • Dual Voltage & Multi-Current Options: Intelligently identifies 12V/24V LiFePO4/AGM/Gel/Lead-Acid batteries. Allows manual selection of charging current based on battery capacity for safe. 12V Mode: 5A/10A/15A/20A, 24V Mode: 5A/10A
  • 6000+ Cycles
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Eco-Worthy US via eBay [ebay.com] has ECO-WORTHY 3584Wh 12V 280Ah Bluetooth LiFePO4 Lithium Battery+12/24V 20A Charger on sale for $439.99 - 15% w/ coupon code FINDYOURFAVES at checkout = $373.99. Shipping is free.

Includes:
  • 1 x 12V 280Ah Bluetooth LiFePO4 Lithium Battery
  • 1 x 12/24V 20A Battery Charger
Features:
  • Bluetooth 5.0 Real-Time Monitoring
  • Built-in BMS
  • Dual Voltage & Multi-Current Options: Intelligently identifies 12V/24V LiFePO4/AGM/Gel/Lead-Acid batteries. Allows manual selection of charging current based on battery capacity for safe. 12V Mode: 5A/10A/15A/20A, 24V Mode: 5A/10A
  • 6000+ Cycles

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14 Comments

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Yesterday
349 Posts
Joined Apr 2015
Yesterday
Surferdudemi
Yesterday
349 Posts

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

Two 150AH batteries give you 20AH more and costs less total if you don't need the charger. You also get higher max amps draw (240A) than the 280AH battery if you put them in parallel.
1
Yesterday
1,275 Posts
Joined Dec 2005
Yesterday
alphawave
Yesterday
1,275 Posts
This is the best deal EW has on their eBay site right now...stacking discounts of 20% off and the 15% site discount code.
1
Yesterday
2,094 Posts
Joined Oct 2006
Yesterday
vwtoys
Yesterday
2,094 Posts

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

Quote from Surferdudemi :
Two 150AH batteries give you 20AH more and costs less total if you don't need the charger. You also get higher max amps draw (240A) than the 280AH battery if you put them in parallel.
True, but don't forget the dang 2/0 or better cables. Those and the lugs add up quickly and you also have more spaghetti to manage.
5
1
Yesterday
368 Posts
Joined Nov 2015
Yesterday
stripes777
Yesterday
368 Posts
Hi! If I want to run a portable inverter window vented a/c, do I just simply buy a 2000+ watt dc/ac inverter, connect it to the battery, and then connect the a/c to the inverter? Thank you!

Need to run out this way instead of to the wall because we have multiple rooms and they share the same breaker.
Yesterday
67 Posts
Joined Jun 2012
Yesterday
yellowbal
Yesterday
67 Posts
Quote from stripes777 :
Hi! If I want to run a portable inverter window vented a/c, do I just simply buy a 2000+ watt dc/ac inverter, connect it to the battery, and then connect the a/c to the inverter? Thank you!Need to run out this way instead of to the wall because we have multiple rooms and they share the same breaker.
If you're mainly worried about tripping the breaker, getting an all-in-one unit like an Ecoflow Delta 2 would be easier as you can set the charging watts at 500-800 to run your ac indefinitely. Assuming your inverter AC pulls 600 watts max after startup.
Yesterday
407 Posts
Joined Mar 2014
Yesterday
aldoraine
Yesterday
407 Posts
Ah man I was just going full autistic with configuring a battery setup to charge when power is the cheapest and then output during the day to offset the peak power scam charges from my power company.
Yesterday
180 Posts
Joined Dec 2017
Yesterday
dblange
Yesterday
180 Posts
This is an excellent deal as I don't have a charger and was wanting to expand the capacity of my 2 EcoFlow RIVER 2 Pro 768Wh Portable Power Stations. Thanks OP!

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16h ago
1,982 Posts
Joined Aug 2014
16h ago
fawzi
16h ago
1,982 Posts
i want a real UPS i can pair with those batteries. draining from battery all day is not something i want
16h ago
883 Posts
Joined Jan 2014
16h ago
leechungsr
16h ago
883 Posts
Quote from dblange :
This is an excellent deal as I don't have a charger and was wanting to expand the capacity of my 2 EcoFlow RIVER 2 Pro 768Wh Portable Power Stations. Thanks OP!

FYI on the river 2 pro you can charge at up to 150w via xt60i you can't directly expand capacity

I know cuz I have two. But I plan on using the eco worthy to charge via xt60i at 150w
13h ago
661 Posts
Joined Dec 2007
13h ago
caycarem
13h ago
661 Posts
Quote from dblange :
This is an excellent deal as I don't have a charger and was wanting to expand the capacity of my 2 EcoFlow RIVER 2 Pro 768Wh Portable Power Stations. Thanks OP!
I have delta 3 pro also need extra battery...how does this work with your river 2?
13h ago
323 Posts
Joined Mar 2009
13h ago
StrategyFreak
13h ago
323 Posts
Great deal. Crazy seeing ready to go battery packs are now nearing $0.1/Wh. I'd guess this is the bottom for now with the trade war intensifying. Already seeing solar panel prices creep up, they're no longer at $0.2/W or below.

Wild to see that one could build a 10 KW solar and 20 kWh battery system for about $5k into inverters, batteries and panels. At those prices, generating power on your own is probably a better long-term decision that paying whatever prices the power companies were charging. Had the latest trade war not happened, there probably would've been a major change in how people in sunny locales got their power
Pro
12h ago
316 Posts
Joined Aug 2021
12h ago
CheapyDinglebop
Pro
12h ago
316 Posts
Quote from aldoraine :
Ah man I was just going full autistic with configuring a battery setup to charge when power is the cheapest and then output during the day to offset the peak power scam charges from my power company.
charging and discharging into an inverter is not 100% efficient, so you don't benefit quite as much if at all.
1h ago
5 Posts
Joined Nov 2024
1h ago
Zyber69
1h ago
5 Posts
Quote from alphawave :
This is the best deal EW has on their eBay site right now...stacking discounts of 20% off and the 15% site discount code.
How can I get 20% code?
1h ago
1,817 Posts
Joined Dec 2013
1h ago
MichaelM3467
1h ago
1,817 Posts
Quote from yellowbal :
If you're mainly worried about tripping the breaker, getting an all-in-one unit like an Ecoflow Delta 2 would be easier as you can set the charging watts at 500-800 to run your ac indefinitely. Assuming your inverter AC pulls 600 watts max after startup.
The nice thing about an inverter AC is you can start it at a higher temperature, turn the fan down, lower the temperature until the Compresssor starts to ramp up and then slowly increase the fan while increasing the load on the compressor. If I do it right out Midea Inverter AC 12k doesn't go over 200 watts.

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