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expiredDesertGardener | Staff posted Jul 14, 2025 05:40 PM
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expiredDesertGardener | Staff posted Jul 14, 2025 05:40 PM

6-Pack ECO-WORTHY 48V 100Ah LiFePO4 Batteries + Battery Monitor + Server Rack

+ Free S/H

$4,700

$5,300

11% off
eBay
57 Comments 23,266 Views
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Deal Details
eco-worthy-us via eBay has 6-Pack ECO-WORTHY 48V 100Ah LiFePO4 Batteries + Battery Monitor + Server Rack on sale for $4849.99 - $150 w/ coupon code ECO48100 on the checkout page = $4699.99. Shipping is free.

Thanks to Staff Member DesertGardener for sharing this deal.

Note, must apply the listed coupon code at checkout for discount to apply

Includes
  • 6-Pack ECO-WORTHY 48V 100Ah LiFePO4 Batteries (V3)
  • 48V Battery Monitor
  • 6-Tier Server Rack
Battery Features:
  • ECO-WORTHY 48V(51.2V) Server Rack Battery supports CAN/RS485 for seamless communication with popular all-in-one solar inverters. You can also easily monitor your battery's status through the mobile app, which supports both Bluetooth and WiFi connections. Stay informed on your battery's health and performance in real-time, all from the convenience of your smartphone.
  • Battery is built for safety with a durable full-metal shell and a 100A BMS that provides multiple layers of protection. It also integrates a 125A air switch and a battery power switch to ensure your system stays safe and secure under any conditions.
  • Battery comes fully equipped with all necessary accessories, including parallel wires, communication cables, grounding wires, protective terminal covers, terminal screws, and a user manual.

Editor's Notes

Written by Discombobulated | Staff
  • About this Deal:
  • About this Store:
    • eco-worthy-us via eBay: 98.9% positive feedback from over 18,900 total feedback | 118K items sold.
    • 30 days returns. Seller pays for return shipping.

Original Post

Written by DesertGardener | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
eco-worthy-us via eBay has 6-Pack ECO-WORTHY 48V 100Ah LiFePO4 Batteries + Battery Monitor + Server Rack on sale for $4849.99 - $150 w/ coupon code ECO48100 on the checkout page = $4699.99. Shipping is free.

Thanks to Staff Member DesertGardener for sharing this deal.

Note, must apply the listed coupon code at checkout for discount to apply

Includes
  • 6-Pack ECO-WORTHY 48V 100Ah LiFePO4 Batteries (V3)
  • 48V Battery Monitor
  • 6-Tier Server Rack
Battery Features:
  • ECO-WORTHY 48V(51.2V) Server Rack Battery supports CAN/RS485 for seamless communication with popular all-in-one solar inverters. You can also easily monitor your battery's status through the mobile app, which supports both Bluetooth and WiFi connections. Stay informed on your battery's health and performance in real-time, all from the convenience of your smartphone.
  • Battery is built for safety with a durable full-metal shell and a 100A BMS that provides multiple layers of protection. It also integrates a 125A air switch and a battery power switch to ensure your system stays safe and secure under any conditions.
  • Battery comes fully equipped with all necessary accessories, including parallel wires, communication cables, grounding wires, protective terminal covers, terminal screws, and a user manual.

Editor's Notes

Written by Discombobulated | Staff
  • About this Deal:
  • About this Store:
    • eco-worthy-us via eBay: 98.9% positive feedback from over 18,900 total feedback | 118K items sold.
    • 30 days returns. Seller pays for return shipping.

Original Post

Written by DesertGardener | Staff

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Top Comments

MinhTrinh
6450 Posts
4040 Reputation
Wow for 30kwh of batttery, crazy cheap
NeverPayRetail2
43 Posts
10 Reputation
I got 4 of these the last deal with server rack battery. Hooked up to EG4 6000xp. It charge my Tesla at level 2 charging 24A. 1/4 vs what Tesla and Enphase want to charge me per KW.

57 Comments

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Pro
Jul 14, 2025 06:48 PM
6,450 Posts
Joined Nov 2006
MinhTrinh
Pro
Jul 14, 2025 06:48 PM
6,450 Posts
Wow for 30kwh of batttery, crazy cheap
Jul 14, 2025 09:34 PM
87 Posts
Joined Feb 2014
DealFinder411Jul 14, 2025 09:34 PM
87 Posts
Could these be integrated some how with the delta pro ultra? I believe generally you're not supposed to daisy chain them.
2
Jul 14, 2025 09:37 PM
43 Posts
Joined Nov 2021
NeverPayRetail2Jul 14, 2025 09:37 PM
43 Posts
I got 4 of these the last deal with server rack battery. Hooked up to EG4 6000xp. It charge my Tesla at level 2 charging 24A. 1/4 vs what Tesla and Enphase want to charge me per KW.
1
Jul 14, 2025 09:44 PM
42 Posts
Joined Oct 2015
SumyasdJul 14, 2025 09:44 PM
42 Posts
Quote from NeverPayRetail2 :
I got 4 of these the last deal with server rack battery. Hooked up to EG4 6000xp. It charge my Tesla at level 2 charging 24A. 1/4 vs what Tesla and Enphase want to charge me per KW.
Have you tried connecting any existing batteries or it was just new EW batteries
Jul 14, 2025 09:45 PM
981 Posts
Joined Aug 2015
PhuongN1949Jul 14, 2025 09:45 PM
981 Posts
Quote from NeverPayRetail2 :
I got 4 of these the last deal with server rack battery. Hooked up to EG4 6000xp. It charge my Tesla at level 2 charging 24A. 1/4 vs what Tesla and Enphase want to charge me per KW.
Isn't level 2 charging at home relatively cheap anyways? Tesla apps says I'm getting charged at $0.13 per kWh.
2
Jul 14, 2025 09:47 PM
43 Posts
Joined Nov 2021
NeverPayRetail2Jul 14, 2025 09:47 PM
43 Posts
Quote from Sumyasd :
Have you tried connecting any existing batteries or it was just new EW batteries
Only Eco Worthy but I've seen people mix and match with other battery such as EG4 etc. I'm using this "off grid" for EV charging to store excess solar instead of selling back to the grid. I have two Tesla Power Walls for on grid backup.
1
Jul 14, 2025 09:51 PM
43 Posts
Joined Nov 2021
NeverPayRetail2Jul 14, 2025 09:51 PM
43 Posts
Quote from PhuongN1949 :
Isn't level 2 charging at home relatively cheap anyways? Tesla apps says I'm getting charged at $0.13 per kWh.
Off peak for Southern California Edison $0.25/kw off peak and $0.55/kw for peak even with TOU-D Prime for EV charging. It's higher at Super Charger. I got more solar this year but it can't export to the grid so I'll just use this to suck up excess solar.
1
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Jul 14, 2025 09:58 PM
274 Posts
Joined May 2005
placezJul 14, 2025 09:58 PM
274 Posts
do these need a bus bar?
1
Jul 14, 2025 11:02 PM
31 Posts
Joined Jun 2025
bigbadbeetleborgJul 14, 2025 11:02 PM
31 Posts
~$153 per kWh? Seems like a good deal. I am having a lot of trouble finding other batteries to compare pricing- "currently unavailable" everywhere I look.
Jul 14, 2025 11:10 PM
1,454 Posts
Joined Sep 2016

This comment has been rated as unhelpful by Slickdeals users.

Jul 15, 2025 12:39 AM
2,807 Posts
Joined Jun 2014
rczriderJul 15, 2025 12:39 AM
2,807 Posts
Quote from NeverPayRetail2 :
Only Eco Worthy but I've seen people mix and match with other battery such as EG4 etc. I'm using this "off grid" for EV charging to store excess solar instead of selling back to the grid. I have two Tesla Power Walls for on grid backup.
You're mixing these with Power Wall? I've currently got 19.1kW solar system that overproduces and my single Powerwall 3 doesn't last the whole night. Can't use either of my EVs for battery storage (which is stupid, but a different discussion). I'd love to get more battery capacity without having to use another PW3.
2
Jul 15, 2025 01:09 AM
18 Posts
Joined Dec 2021
callumjonesJul 15, 2025 01:09 AM
18 Posts
Quote from DealFinder411 :
Could these be integrated some how with the delta pro ultra? I believe generally you're not supposed to daisy chain them.
No. DPU can only integrate with other DPU batteries.
Jul 15, 2025 04:34 AM
302 Posts
Joined May 2020
SplendidStar8372Jul 15, 2025 04:34 AM
302 Posts

Our community has rated this post as helpful. If you agree, why not thank SplendidStar8372

These are their latest V3 batteries. I believe the terminal posts swap orientation from V2 batteries so aren't easily mixed
3
Jul 15, 2025 05:36 AM
96 Posts
Joined Jul 2021
NervousKite7247Jul 15, 2025 05:36 AM
96 Posts
Quote from NeverPayRetail2 :
Off peak for Southern California Edison $0.25/kw off peak and $0.55/kw for peak even with TOU-D Prime for EV charging. It's higher at Super Charger. I got more solar this year but it can't export to the grid so I'll just use this to suck up excess solar.
from my understanding there is also electricity delivery charge on top of the cost per khw from edison. electricity is crazy expensive here in socal.

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Jul 15, 2025 01:17 PM
12,620 Posts
Joined Nov 2010
PeteyTheStrikerJul 15, 2025 01:17 PM
12,620 Posts
Quote from SplendidStar8372 :
These are their latest V3 batteries. I believe the terminal posts swap orientation from V2 batteries so aren't easily mixed
Would be correct about the terminal swap (just need slightly longer connectors). Also modified the design for the handle. Outside of that not sure what else is new on the V3.
1

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