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expiredf12_26 | Staff posted May 18, 2026 05:44 PM
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expiredf12_26 | Staff posted May 18, 2026 05:44 PM

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

+ Free S&H

$1,600

$2,000

20% off
eBay
75 Comments
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Deal Details
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

Deal Score
+60
Good Deal
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Top Comments

Oendaril
63 Posts
65 Reputation
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.
whatgooddeal
3433 Posts
241 Reputation
wheels....
tacomaguy20
323 Posts
98 Reputation
That's probably why the prices are going down. Government subsidized things always cost more. It's the same reason tuition keeps going up.

75 Comments

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May 18, 2026 08:59 PM
104 Posts
Joined Apr 2017
jeremyhuytranMay 18, 2026 08:59 PM
104 Posts
Lowest price ever seen for this battery. Will buy one to add to my system.
1
5
May 18, 2026 11:29 PM
644 Posts
Joined Dec 2014
FloridaKevinMay 18, 2026 11:29 PM
644 Posts
Wow, these things are still coming down in price. This is great. Just a few years ago this was the price for the 100ah server rack.
May 18, 2026 11:49 PM
41,591 Posts
Joined Apr 2006
SDRebelMay 18, 2026 11:49 PM
41,591 Posts
Is there some sort of attachment to make this a power station?
Signed up for a "free days" plan and would like to charge it up during those times.
May 19, 2026 12:13 AM
600 Posts
Joined Aug 2008
animeorbMay 19, 2026 12:13 AM
600 Posts
Quote from SDRebel :
Is there some sort of attachment to make this a power station?
Signed up for a "free days" plan and would like to charge it up during those times.
You need an inverter/charger, can either be a combined unit or separate pieces. Probably the cheapest option overall would be something like an Ecoflow Delta 2 and a Wattcycle Wattlink cable to attach it to this battery (basically a modded cable that lets you attach any battery. But that would be limited to 1800W inverter usage, im not sure about charging speed to the external battery either. But if its a full free day then even 1kW/h would more than fill it.
May 19, 2026 01:33 AM
449 Posts
Joined Nov 2019
MaroonPocket778May 19, 2026 01:33 AM
449 Posts
I wish these had screw terminals...
May 19, 2026 07:38 AM
2,064 Posts
Joined Jun 2006

This comment has been rated as unhelpful by Slickdeals users.

May 19, 2026 08:41 AM
104 Posts
Joined Apr 2017
jeremyhuytranMay 19, 2026 08:41 AM
104 Posts

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

Quote from larry123 :
I guess prices have gone up because this would have been around $1200 a few months ago
Hum. I dont think it ever went that low. It was $1650 sometime back which was the lowest till now
1

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May 19, 2026 08:51 AM
263 Posts
Joined Aug 2011
bjbmMay 19, 2026 08:51 AM
263 Posts
At 300lbs how is that even possible to really move around or even unpack??
May 19, 2026 09:15 AM
3,433 Posts
Joined Aug 2006
whatgooddealMay 19, 2026 09:15 AM
3,433 Posts

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

Quote from bjbm :
At 300lbs how is that even possible to really move around or even unpack??
wheels....
1
May 19, 2026 10:09 AM
126 Posts
Joined Dec 2009
dealomairMay 19, 2026 10:09 AM
126 Posts
Sorry, but how do I use this? Would I hook this up to my circuit breaker box? Looking to have it mostly to keep my fridge and standalone freezer running during outages in the summer
May 19, 2026 10:30 AM
63 Posts
Joined Aug 2010
OendarilMay 19, 2026 10:30 AM
63 Posts

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

Quote from dealomair :
Sorry, but how do I use this? Would I hook this up to my circuit breaker box? Looking to have it mostly to keep my fridge and standalone freezer running during outages in the summer
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.
8
May 19, 2026 12:25 PM
126 Posts
Joined Dec 2009
dealomairMay 19, 2026 12:25 PM
126 Posts
Quote from Oendaril :
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.
Thanks so much!
May 19, 2026 12:28 PM
1,235 Posts
Joined Jul 2010
lenserMay 19, 2026 12:28 PM
1,235 Posts
Are there residential automatic transfer switches to use with this so when there is an outage the transfer switch automatically switches to the battery backup?
May 19, 2026 01:27 PM
413 Posts
Joined Apr 2005
3ackokMay 19, 2026 01:27 PM
413 Posts
Quote from FloridaKevin :
Wow, these things are still coming down in price. This is great. Just a few years ago this was the price for the 100ah server rack.
However, 6 months ago you could get the 30% tax credit.

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May 19, 2026 02:22 PM
40 Posts
Joined Mar 2018
HeinerMMay 19, 2026 02:22 PM
40 Posts

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

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.
1

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