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f12_26 | Staff 28.4K Views
May 18, 2026 5:44 PM

ECO-WORTHY 16kWh 48V 314AH Wi-Fi & Bluetooth LiFePO4 Vertical Standing Battery

$1,600

$2,000

20% off
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Update: This popular deal is still available.

eco-worthy-us via eBay has ECO-WORTHY 16kWh 48V 314AH Wi-Fi & Bluetooth LiFePO4 Vertical Standing Battery on sale for $1999.99 - $400 when you apply coupon code LONGWEEKEND at checkout = $1599.99. Shipping is free.

Thanks to Staff Member f12_26 for sharing this deal.

About this item:
  • Battery Capacity: 314Ah
  • Battery Power: 16076Wh
  • Rated Voltage: 51.2V
  • Voltage Range: 40~58.4V
  • Maximum Charge/ Discharge Current: 200A
  • Charge Temperature Range: 0-55℃
  • Discharge Temperature Range:﹣20－55℃
  • Maximum Charge Voltage: 58.4V
  • Screw size: M8
  • Battery Size: 32.56x9.9x20.47in
  • Battery Weight: 293.2lb
  • Max. parallel units: 15
  • Connectors: RS232 / CAN / RS485 / Bluetooth / WIFI

Editor's Notes

Written by powerfuldoppler | Staff

Original Post

Written by f12_26 | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Update: This popular deal is still available.

eco-worthy-us via eBay has ECO-WORTHY 16kWh 48V 314AH Wi-Fi & Bluetooth LiFePO4 Vertical Standing Battery on sale for $1999.99 - $400 when you apply coupon code LONGWEEKEND at checkout = $1599.99. Shipping is free.

Thanks to Staff Member f12_26 for sharing this deal.

About this item:
  • Battery Capacity: 314Ah
  • Battery Power: 16076Wh
  • Rated Voltage: 51.2V
  • Voltage Range: 40~58.4V
  • Maximum Charge/ Discharge Current: 200A
  • Charge Temperature Range: 0-55℃
  • Discharge Temperature Range:﹣20－55℃
  • Maximum Charge Voltage: 58.4V
  • Screw size: M8
  • Battery Size: 32.56x9.9x20.47in
  • Battery Weight: 293.2lb
  • Max. parallel units: 15
  • Connectors: RS232 / CAN / RS485 / Bluetooth / WIFI

Editor's Notes

Written by powerfuldoppler | Staff

Original Post

Written by f12_26 | Staff

Community Voting

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Top Comments

Oendaril
63Comments
65Reputation
This is a DC voltage battery, so to use it in your house you need to convert it to AC with an inverter.

Then, you can either just use it on its own panel and plug things into it when the power is out, or you can install a critical loads panel and transfer switch to switch your home over during an outage.
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whatgooddeal
3.5KComments
245Reputation
wheels....
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tacomaguy20
371Comments
110Reputation
That's probably why the prices are going down. Government subsidized things always cost more. It's the same reason tuition keeps going up.
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Community Reviews

This is a large 48V LiFePO4 battery that stands out for capacity per dollar and off grid backup use. The comments point to easy pairing with an inverter or hybrid inverter for whole home backup, solar charging, or running essentials, and some setups use it with a 240V inverter for EV charging. The main catches are that it is a DC battery, so it needs extra hardware like an inverter, transfer switch, or panel work, and the UL listing and inspection status are questioned. Efficiency and safety concerns also come up, especially around charging losses and fire or insurance implications.

Common Questions (5)

AI-generated summary based on comments from the community. Updated ago

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75 Comments

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May 19, 2026 9:17 PM
487 Comments
Joined Aug 2015
NiceSlickBlackMay 19, 2026 9:17 PM
487 Comments
Can you run 6 of these in a house?
May 19, 2026 9:57 PM
125 Comments
Joined Jan 2010
captainjohnMay 19, 2026 9:57 PM
125 Comments
Quote from NiceSlickBlack View quoted comment :
Can you run 6 of these in a house?
Review nfpa 855. Really depends on configuration, but I wouldn't recommend it. Lfp is distinct from li ion, but... Your inspector may not care.
May 19, 2026 10:00 PM
125 Comments
Joined Jan 2010
captainjohnMay 19, 2026 10:00 PM
125 Comments

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

Quote from HeinerM View quoted comment :
Just bought one for $1650+tax. Truck delivery took about 10 days door to door. I use it as a backup battery to "solar" charge my Jackery E2000v2 and Pecron F3000LFP with 2x EP3800 and noticed that judging by the BMS of each system that I needed about 5300 Wh to replenish about 2600 Wh on the power stations. Seems rather inefficient. Anyway, I'll keep an eye on it on future uses. If it keeps being inefficient as a "solar" input, I may just get an inverter for this battery and use it as a stand alone power station.
A lfp battery with bms should be pretty efficient - if you are seeing this kind of loss I'd recommend looking for hot components (or a measurement error). Thousands of watt hours generates a ton of heat.
1
May 19, 2026 11:55 PM
132 Comments
Joined Mar 2008
rocketscience22May 19, 2026 11:55 PM
132 Comments
Nice, OP!
May 20, 2026 6:33 AM
6.1K Comments
Joined Mar 2006
Core2QuadMay 20, 2026 6:33 AM
6.1K Comments
Quote from h0va4life View quoted comment :
since this is UL listed cant this be installed similar to a power wall where it automatically switches to power during peak hours?
Where does it say UL listed
May 20, 2026 6:44 AM
515 Comments
Joined Apr 2006
iskidooMay 20, 2026 6:44 AM
515 Comments

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

Quote from NiceSlickBlack View quoted comment :
Can you run 6 of these in a house?
I currently run 5 of them daily with an EG4 Flexboss18 inverter. The batteries are not UL listed though so they wouldn't pass an inspection.
1
May 20, 2026 6:47 AM
515 Comments
Joined Apr 2006
iskidooMay 20, 2026 6:47 AM
515 Comments
Quote from h0va4life View quoted comment :
since this is UL listed cant this be installed similar to a power wall where it automatically switches to power during peak hours?
Its not UL listed. If you want to use it like you are asking then you will need an inverter also. https://slickdeals.net/f/19540371

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May 22, 2026 6:02 PM
1.9K Comments
Joined Nov 2007
h0va4lifeMay 22, 2026 6:02 PM
1.9K Comments
Quote from Oendaril View quoted comment :
The UL listing just means this has been tested to conform to safety standards for battery storage, it's not directly comparable to a powerwall. A powerwall is a combination of a battery, solar charge controller, an inverter, and a backup gateway in one package.

You can make this work the same way by getting an inverter with an automatic transfer switch and combine it with this battery, then have it installed at your panel.
yes i am aware of that it still needs the inverter.
ok so there are automatic transfer switches that can be used to fulfill the purpose i mention?
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Deal Editor
May 22, 2026 7:50 PM
18.4K Comments
Joined May 2008
powerfuldopplerMay 22, 2026 7:50 PM
Pro
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18.4K Comments
Update: This popular deal is still available.
3
May 22, 2026 7:58 PM
972 Comments
Joined Apr 2010
MattssacreMay 22, 2026 7:58 PM
972 Comments
Quote from HeinerM View quoted comment :
Just bought one for $1650+tax. Truck delivery took about 10 days door to door. I use it as a backup battery to "solar" charge my Jackery E2000v2 and Pecron F3000LFP with 2x EP3800 and noticed that judging by the BMS of each system that I needed about 5300 Wh to replenish about 2600 Wh on the power stations. Seems rather inefficient. Anyway, I'll keep an eye on it on future uses. If it keeps being inefficient as a "solar" input, I may just get an inverter for this battery and use it as a stand alone power station.
You could plug this thing directly into your f3000 LFP with a DIY adapter. Basically, it just expands the power of the Pecron like an expansion battery should. It would be charged via the Pecron through solar or AC.
May 22, 2026 7:59 PM
3.5K Comments
Joined Jul 2017
fintlewoodlewixMay 22, 2026 7:59 PM
3.5K Comments
Quote from h0va4life View quoted comment :
yes i am aware of that it still needs the inverter.
ok so there are automatic transfer switches that can be used to fulfill the purpose i mention?
There are automatic transfer switches, yes. Some inverters have them built in.
May 22, 2026 8:18 PM
191 Comments
Joined Jun 2008
low2500May 22, 2026 8:18 PM
191 Comments
Is this UL listed?
May 22, 2026 8:26 PM
2.4K Comments
Joined Sep 2006
hpark21May 22, 2026 8:26 PM
2.4K Comments
Quote from low2500 View quoted comment :
Is this UL listed?
Looks like only their server rack batteries are UL listed and not these (if so, there is no reason for them not to advertise it in their listing).
May 22, 2026 8:32 PM
191 Comments
Joined Jun 2008
low2500May 22, 2026 8:32 PM
191 Comments
Quote from hpark21 View quoted comment :
Looks like only their server rack batteries are UL listed and not these (if so, there is no reason for them not to advertise it in their listing).
Some homeowner insurance policies will void the coverage for using non UL listed batteries and I was told this cannot be tied to the grid if not UL Listed

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May 22, 2026 9:08 PM
40 Comments
Joined Oct 2018
shaunt0000May 22, 2026 9:08 PM
40 Comments
Are these outdoor rated?

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