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popularthethingx posted Yesterday 2:32 PM

ECO-WORTHY 48V 100Ah LiFePO4 Server Rack Battery 5.12kWh 3U $580 + Free Shipping $579.98

$580

$799

27% off
AliExpress
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Deal Details
ECO-WORTHY 48V 100Ah LiFePO4 Server Rack Battery 5.12kWh 3U $580 + Free Shipping

ECO-WORTHY via AliExpress. Ship from US warehouse.

Apply coupon VSUSAFF120for $120 off at checkout.

Final Price: $579.5

Backup Code: USNS85 for $85 off.

Specs:
Capacity: 51.2V 100Ah, 5.12kWh, Grade A LiFePO4 cells
BMS: 100A continuous, full protection (over-current, short circuit, temp)
Communication: CAN/RS485/RS232, Bluetooth + WiFi app monitoring
Certification: UL1973 & UL9540A listed, 10-year warranty
Expandable: Up to 32 units parallel, 163.8kWh max
Design: 3U rack-mount, vertical installation, space-saving
Weight: 97 lbs (44 kg), 17.13 x 20.55 x 5.63 inches
Use: Solar storage, UPS backup, off-grid power systems

https://www.aliexpress.com/item/1...85472.html
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
ECO-WORTHY 48V 100Ah LiFePO4 Server Rack Battery 5.12kWh 3U $580 + Free Shipping

ECO-WORTHY via AliExpress. Ship from US warehouse.

Apply coupon VSUSAFF120for $120 off at checkout.

Final Price: $579.5

Backup Code: USNS85 for $85 off.

Specs:
Capacity: 51.2V 100Ah, 5.12kWh, Grade A LiFePO4 cells
BMS: 100A continuous, full protection (over-current, short circuit, temp)
Communication: CAN/RS485/RS232, Bluetooth + WiFi app monitoring
Certification: UL1973 & UL9540A listed, 10-year warranty
Expandable: Up to 32 units parallel, 163.8kWh max
Design: 3U rack-mount, vertical installation, space-saving
Weight: 97 lbs (44 kg), 17.13 x 20.55 x 5.63 inches
Use: Solar storage, UPS backup, off-grid power systems

https://www.aliexpress.com/item/1...85472.html

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+6
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6 Comments

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Yesterday 8:11 PM
45 Comments
Joined Sep 2017
SDA1Yesterday 8:11 PM
45 Comments
$635 for me, also no matter what I try I couldn't get that cash back site to work. Edit ( I had to go through the AliExpress app in order for it to accept my payment.). The cashback app claims I have $100 coming to me but it could take 3 to 14 weeks to process lol
Last edited by SDA1 August 20, 2026 at 06:16 AM.
Yesterday 11:25 PM
482 Comments
Joined Nov 2018
HairyButtGoblinYesterday 11:25 PM
482 Comments
So limit one I take it?
Today 11:02 AM
368 Comments
Joined Sep 2006
woodpaqToday 11:02 AM
368 Comments
Back in June it was as low as 524.00. I'm gonna sit on the fence on this one. Still a good deal if you just need extras.
Today 4:24 PM
294 Comments
Joined Sep 2012
AvantNateToday 4:24 PM
294 Comments
Fwiw these look like V3 batteries. Not even listed on the Ecoworthy website anymore. The newer versions are the Cubix100 and Cubic 100 pro.
Today 4:31 PM
207 Comments
Joined Dec 2018
imdjayToday 4:31 PM
207 Comments
What are people's grid tie solar setups with these? Debating this route vs the delta 3 pro setup
Today 9:24 PM
61 Comments
Joined Jun 2017
domatToday 9:24 PM
61 Comments
Quote from imdjay :
What are people's grid tie solar setups with these? Debating this route vs the delta 3 pro setup
You can actually connect these to the delta pro 3.

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