Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
frontpageMinhTrinh posted Jan 13, 2025 04:45 AM
  1. Deal Image
Item 1 of 2
  1. Deal Image
  2. Deal Image
Item 1 of 2
frontpageMinhTrinh posted Jan 13, 2025 04:45 AM

Eco-Worthy 51.2V 100AH Server Rack LiFePo4 Battery

+ Free Shipping

$820

$1,300

36% off
Eco-Worthy
66 Comments 41,514 Views
Get Deal at Eco-Worthy
Good Deal
Save
Share
Deal Details
Eco-Worthy-US has its Eco-Worthy 51.2V 100AH Server Rack LiFePo4 Battery on sale for $839.99 - $20 automatic in-cart discount = $819.99. Shipping is free.

Thanks to community member MinhTrinh for sharing this deal.

Features:
  • Smart Monitoring: Seamless Bluetooth and WiFi connectivity via mobile app for real-time battery status and control.
  • User-Friendly 3U Design: Easily integrates into standard 3U racks for efficient space use. Its manageable 95 lb weight allows for single-person installation, with support for up to 15 parallel connections.
  • Robust Safety Features: Durable full metal casing, integrated 100A BMS with comprehensive protection (overcharge, over-discharge, over-current, short circuit, and over-temperature), plus a 125A air switch and power switch for added safety.
  • Long-Term Value: 51.2V 100Ah LiFePO4 battery providing 6000+ cycles (80% DOD) for exceptional lifespan and a high return on investment, perfect for solar and backup power systems.

Editor's Notes

Written by qwikwit | Staff

Original Post

Written by MinhTrinh
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Eco-Worthy-US has its Eco-Worthy 51.2V 100AH Server Rack LiFePo4 Battery on sale for $839.99 - $20 automatic in-cart discount = $819.99. Shipping is free.

Thanks to community member MinhTrinh for sharing this deal.

Features:
  • Smart Monitoring: Seamless Bluetooth and WiFi connectivity via mobile app for real-time battery status and control.
  • User-Friendly 3U Design: Easily integrates into standard 3U racks for efficient space use. Its manageable 95 lb weight allows for single-person installation, with support for up to 15 parallel connections.
  • Robust Safety Features: Durable full metal casing, integrated 100A BMS with comprehensive protection (overcharge, over-discharge, over-current, short circuit, and over-temperature), plus a 125A air switch and power switch for added safety.
  • Long-Term Value: 51.2V 100Ah LiFePO4 battery providing 6000+ cycles (80% DOD) for exceptional lifespan and a high return on investment, perfect for solar and backup power systems.

Editor's Notes

Written by qwikwit | Staff

Original Post

Written by MinhTrinh

Community Voting

Deal Score
+33
Good Deal
Get Deal at Eco-Worthy

Leave a Comment

Unregistered (You)

Top Comments

Wolfpack7483
142 Posts
43 Reputation
I got in on the 1st deal, back in October, where it was $720 with the eBay coupon. There is a 67 page (currently) on the DIY Solar forum https://diysolarforum.com/threads...ery.92299/ . The initial version of this battery has issues with the BMS settings, among other things, CAN communication cable was missing. If you use the right software tools settings can be adjusted.

There is an Eco-Worthy representative that is active on the thread. EW listened to the comments of forum members and made improvements in the version listed here. They have also made good - at least to me and several others that had issues on 1st gen of the battery, with a new BMS to change out with the one in the original, if you are capable of making the change. I would note that the terminals are reversed orientation of most other server rack batteries.
Danimal86
2210 Posts
326 Reputation
JohnJ2996
561 Posts
98 Reputation
"10-Year Warranty: Featuring rigorously tested, high-consistency A-grade cells for extended lifespan."

is this something we can just believe at face value? or should we look for a teardown video

66 Comments

Sign up for a Slickdeals account to remove this ad.

Jan 13, 2025 10:28 AM
120 Posts
Joined Nov 2007
Drunk909Jan 13, 2025 10:28 AM
120 Posts
Talk about dirt cheap. Wonder what kind of prismatic cells these are? Grade A or B cells?
3
Jan 13, 2025 01:07 PM
561 Posts
Joined Jul 2013
JohnJ2996Jan 13, 2025 01:07 PM
561 Posts
Quote from Drunk909 :
Talk about dirt cheap. Wonder what kind of prismatic cells these are? Grade A or B cells?
"10-Year Warranty: Featuring rigorously tested, high-consistency A-grade cells for extended lifespan."

is this something we can just believe at face value? or should we look for a teardown video
Jan 13, 2025 01:23 PM
142 Posts
Joined Jan 2018
Wolfpack7483Jan 13, 2025 01:23 PM
142 Posts

Our community has rated this post as helpful. If you agree, why not thank Wolfpack7483

I got in on the 1st deal, back in October, where it was $720 with the eBay coupon. There is a 67 page (currently) on the DIY Solar forum https://diysolarforum.com/threads...ery.92299/ . The initial version of this battery has issues with the BMS settings, among other things, CAN communication cable was missing. If you use the right software tools settings can be adjusted.

There is an Eco-Worthy representative that is active on the thread. EW listened to the comments of forum members and made improvements in the version listed here. They have also made good - at least to me and several others that had issues on 1st gen of the battery, with a new BMS to change out with the one in the original, if you are capable of making the change. I would note that the terminals are reversed orientation of most other server rack batteries.
8
Jan 13, 2025 01:44 PM
530 Posts
Joined Nov 2017
Lam.d09Jan 13, 2025 01:44 PM
530 Posts
New to batteries..any guidance on how to build one with this type of batteries with inverter? Thinking of ecoflow system but can get expensive
1
Jan 13, 2025 02:04 PM
2,210 Posts
Joined Nov 2013
Danimal86Jan 13, 2025 02:04 PM
2,210 Posts

Our community has rated this post as helpful. If you agree, why not thank Danimal86

Quote from Lam.d09 :
New to batteries..any guidance on how to build one with this type of batteries with inverter? Thinking of ecoflow system but can get expensive
Start watching

https://youtube.com/@willprowse?s...L1LuRrxNX4
1
1
Pro
Jan 13, 2025 02:49 PM
2,386 Posts
Joined Dec 2006
Cartier
Pro
Jan 13, 2025 02:49 PM
2,386 Posts
A company rep here to help improve product? Very cool.
1
Jan 13, 2025 03:27 PM
12,471 Posts
Joined Nov 2010
PeteyTheStrikerJan 13, 2025 03:27 PM
12,471 Posts
A really good price if they indeed did fix all the bugs. Would love to see a tear down on this to see the actual build quality. It really comes down to do I get one giant battery RUiXU 16kWh battery for $3400 to keep things nice and simple with amazing build quality (but heavy as hell I forget 300 or 400lbs), or do I get 4 of these for 20kWH $3280 but then also need a rack. Just a FYI time is running short, if its not made in the USA prices on things will be rising shortly so decisions have to be made quickly.

Sign up for a Slickdeals account to remove this ad.

Pro
Jan 13, 2025 03:33 PM
1,600 Posts
Joined Dec 2005
alphawave
Pro
Jan 13, 2025 03:33 PM
1,600 Posts
Perhaps the eBay deal beginning today is better.

https://www.ebay.com/itm/12671549...Sw-~pngNHX
Pro
Jan 13, 2025 03:38 PM
1,600 Posts
Joined Dec 2005
alphawave
Pro
Jan 13, 2025 03:38 PM
1,600 Posts
Quote from PeteyTheStriker :
A really good price if they indeed did fix all the bugs. Would love to see a tear down on this to see the actual build quality. It really comes down to do I get one giant battery RUiXU 16kWh battery for $3400 to keep things nice and simple with amazing build quality (but heavy as hell I forget 300 or 400lbs), or do I get 4 of these for 20kWH $3280 but then also need a rack. Just a FYI time is running short, if its not made in the USA prices on things will be rising shortly so decisions have to be made quickly.
Thread mentioned above has quite a few pics wrt build quality, imo is above average. The V2 BMS appears to have resolved most initial concerns, but the replacement for V1 to user-swap in a V2 board has hiccups related to balance cable configuration. That can be bypassed by ensuring these are V2 units being sold.
Jan 13, 2025 03:43 PM
428 Posts
Joined Nov 2013
salincerJan 13, 2025 03:43 PM
428 Posts
My golf cart is 48v.... hmmmm
2
Jan 13, 2025 03:58 PM
339 Posts
Joined Dec 2005
warklantdJan 13, 2025 03:58 PM
339 Posts
Quote from Lam.d09 :
New to batteries..any guidance on how to build one with this type of batteries with inverter? Thinking of ecoflow system but can get expensive
You can also check out Will's forum for assistance/questions as well. He is very active in his forum. https://diysolarforum.com/
1
Jan 13, 2025 04:48 PM
6,245 Posts
Joined Feb 2004
armedmetallicaJan 13, 2025 04:48 PM
6,245 Posts
Is this meant to be for Solar or used w. something else? There aren't standard household electric outlets, right?

Also - can this go in a standard 19" rack?
3
Jan 13, 2025 04:48 PM
142 Posts
Joined Jan 2018
Wolfpack7483Jan 13, 2025 04:48 PM
142 Posts
Quote from Cartier :
A company rep here to help improve product? Very cool.
Not on this thread, on the DIY Solar thread.
Jan 13, 2025 04:58 PM
142 Posts
Joined Jan 2018
Wolfpack7483Jan 13, 2025 04:58 PM
142 Posts
Quote from armedmetallica :
Is this meant to be for Solar or used w. something else? There aren't standard household electric outlets, right?Also - can this go in a standard 19" rack?
Sure can. I have a V1 & a V2 in a rack with 2 other batteries.

Sign up for a Slickdeals account to remove this ad.

Jan 13, 2025 06:53 PM
240 Posts
Joined Oct 2015
JamesH1227Jan 13, 2025 06:53 PM
240 Posts
Quote from armedmetallica :
Is this meant to be for Solar or used w. something else? There aren't standard household electric outlets, right?Also - can this go in a standard 19" rack?
You'd use this with 48v inverters/chargers or a 48v solar all-in-one if you want household style power. Look up Will Prowse on youtube, he has some tutorial videos on beginner setups. 48v and 12v systems are popular, make sure to get the right equipment if you get one or more of these batteries.

Leave a Comment

Unregistered (You)

Related Searches

ComputersComputer PartsPower SuppliesFree ShippingTech & ElectronicsTech AccessoriesBatteries

Popular Deals

See All
Found by idk_then
Today 02:45 PM
$52$12056% offUnder Armour Men's or Women's UA Nova SlipSpeed Shoe (Various) $51.73 + Free Shipping
0
Found by babgaly
Today 02:21 PM
$55$14361% offTaoHFE Grey Storage Cabinet w/ Doors & Shelves for Kitchen (11.8"D x 39.4"W x 30.7"H) $54.99 + Free Shipping
0
Found by KatManDude
Yesterday 02:27 PM
$139$27950% offPatagonia Men's Down Sweaterâ„¢ Jacket, Graze Green, XXS, XS, S, M, L, XL. $138.99
6
Found by pennysave
Today 12:28 PM
$17$2532% off$16.61*:Super7 SilverHawks Quicksilver Reaction Figure – 3.75" Classic Cartoon Action Figure with Accessory, Retro Collectible
1
Found by Rokket
Today 03:25 PM
$2.09$5.2960% off6-Count Nature Valley Soft-Baked Oatmeal Squares (Cinnamon Brown Sugar) $2.09 w/ S&S + Free Shipping w/ Prime or on $35+
2

Trending Deals

See All
Found by Greygooser
Today 11:27 AM
AMEX Offer - Sam's Club Spend $30 on a new Membership, earn $15 back YMMV Expires 4/30/26
5
Found by idk_then
Today 01:13 PM
$6.89$1137% off12-Count 3.08-Oz Sour Patch Kids Glow Ups Soft & Chewy Candy(Strawberry Watermelon) $6.89 w/ S&S + Free Shipping w/ Prime or on $35+
2
Found by Eragorn
Today 05:21 PM
$80$12033% offOLIXIS Walking Pad Treadmill (LED Display w/ Remote; 0.6mph - 3.1mph) $79.99 + Free Shipping
6
Found by Red_Liz
Yesterday 08:34 PM
$9.00$5082% offBundle: Microsoft Office Pro 2024 + Microsoft Visio 2024 (Lifetime, 1 PC, Digital Download) $9
18
Found by HyrumBeck
Today 03:46 PM
$109$19945% offYMMV - $109 DeWalt 20V MAX 2 gal Cordless Wet/Dry Vacuum 20 V
2