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DealzRGood4U 3.1K Views
Today 3:39 AM

ECO-WORTHY Cubix100 48V 100Ah 5120Wh LiFePO4 Home Server Rack Battery

$526

$999

47% off
+ Free S&Hat AliExpress
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Deal Details
ECOWORTHY-US Store via AliExpress has ECO-WORTHY Cubix100 48V 100Ah 5120Wh LiFePO4 Server Rack Battery w/ 100A BMS + Bluetooth on sale for $636.17 - $110 off when you apply promo code USDEAL110 or USAFF110 at checkout = $526.17. Shipping is free.

Thanks to community member DealzRGood4U for sharing this deal.
  • Note: If $110 off code does not work, you may try $100 off promo code DBDEAL100. Price may vary by account or fluctuate slightly with currency exchange rates. You must be signed into your AliExpress account and have your address added to add items to your cart and place an order. You may have to manually type in the promo code to apply it at checkout. This item ships from a USA warehouse. For expedited customer service, please email [email protected].
Details:
  • North American safety certifications: UL9540 | UL9540A | UL1973 | CEC listed
  • Closed-loop communication battery: 48V (51.2V) server rack battery features integrated CAN/RS485 interfaces and multiple communication protocols, enabling communication with leading integrated solar inverter.
  • Built-in Bluetooth and WiFi functionality allow you to easily monitor battery status via ECO-WORTHY app.
  • 48V 100AH lithium battery is perfectly compatible with server racks and supports vertical mounting for maximum space efficiency. By paralleling up to 32 units (up to 163.8kWh), you can expand power capacity to meet any need.
  • Long-lasting Grade A LiFePO4 cells: Engineered with high-quality LiFePO4 cells, this battery provides reliable energy, exceptional cycle life, and unwavering safety.
  • Includes every accessory you need: parallel cables, communication cables, grounding wires, protective terminal covers, screws, and a user manual. Unbox, install, and start enjoying clean power.
  • 10-year limited warranty

Editor's Notes

Written by RevOne | Staff
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • Our research indicates that this deal is $153.18 less (22.5% savings) than the next best available price from a reputable merchant with prices starting from $679.35 at the time of this post.

Original Post

Written by DealzRGood4U
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
ECOWORTHY-US Store via AliExpress has ECO-WORTHY Cubix100 48V 100Ah 5120Wh LiFePO4 Server Rack Battery w/ 100A BMS + Bluetooth on sale for $636.17 - $110 off when you apply promo code USDEAL110 or USAFF110 at checkout = $526.17. Shipping is free.

Thanks to community member DealzRGood4U for sharing this deal.
  • Note: If $110 off code does not work, you may try $100 off promo code DBDEAL100. Price may vary by account or fluctuate slightly with currency exchange rates. You must be signed into your AliExpress account and have your address added to add items to your cart and place an order. You may have to manually type in the promo code to apply it at checkout. This item ships from a USA warehouse. For expedited customer service, please email [email protected].
Details:
  • North American safety certifications: UL9540 | UL9540A | UL1973 | CEC listed
  • Closed-loop communication battery: 48V (51.2V) server rack battery features integrated CAN/RS485 interfaces and multiple communication protocols, enabling communication with leading integrated solar inverter.
  • Built-in Bluetooth and WiFi functionality allow you to easily monitor battery status via ECO-WORTHY app.
  • 48V 100AH lithium battery is perfectly compatible with server racks and supports vertical mounting for maximum space efficiency. By paralleling up to 32 units (up to 163.8kWh), you can expand power capacity to meet any need.
  • Long-lasting Grade A LiFePO4 cells: Engineered with high-quality LiFePO4 cells, this battery provides reliable energy, exceptional cycle life, and unwavering safety.
  • Includes every accessory you need: parallel cables, communication cables, grounding wires, protective terminal covers, screws, and a user manual. Unbox, install, and start enjoying clean power.
  • 10-year limited warranty

Editor's Notes

Written by RevOne | Staff
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • Our research indicates that this deal is $153.18 less (22.5% savings) than the next best available price from a reputable merchant with prices starting from $679.35 at the time of this post.

Original Post

Written by DealzRGood4U

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12 Comments

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Original Poster
Pro
Today 3:49 AM
4K Comments
Joined Dec 2004
DealzRGood4UToday 3:49 AM
Original Poster
Pro
4K Comments
For more product info you can go to the Eco-Worthy website where's its listed for $890:

https://www.eco-worthy.com/produc...9081890041
Today 4:17 AM
127 Comments
Joined Apr 2017
jeremyhuytranToday 4:17 AM
127 Comments
Is this legit? Asking because of the price point way below market
Today 4:18 AM
412 Comments
Joined Sep 2006
woodpaqToday 4:18 AM
412 Comments
This solar project I've nearly completed wants more battery power, but I'm just tapped out right now. I would grab 2 of these if I could to backup my Ecoflow Delta 2 mobile system. No dice. Not going into doebt over this stuff, and it'll take years to recoup. This is a very solid deal and this particular model is receiving great reviews for build and BMS which protects it from all sorts of odd and bad loads we tend to throw at it.
Today 4:23 AM
1.4K Comments
Joined Sep 2015
RyanJ7344Today 4:23 AM
1.4K Comments
Quote from jeremyhuytran View quoted comment :
Is this legit? Asking because of the price point way below market
If its sold by their official store, then yes - no issues. The problem with Aliexpress is it can be hard to tell which store is selling it and what model you are actually buying.

If you scroll down you can see the certificate for the store is eco-worthy US and then they have a certificate that you can check the details on to see if it is really the same company.
Today 4:51 AM
228 Comments
Joined Nov 2012
tmsawsToday 4:51 AM
228 Comments
Additional fees bring it out to 568 - the same as the previous post.

was about to pull the trigger but this is pretty normal, bi-annual price.
Today 5:01 AM
3.1K Comments
Joined Jul 2010
MasejoerToday 5:01 AM
3.1K Comments
Quote from woodpaq View quoted comment :
This solar project I've nearly completed wants more battery power, but I'm just tapped out right now. I would grab 2 of these if I could to backup my Ecoflow Delta 2 mobile system. No dice. Not going into doebt over this stuff, and it'll take years to recoup. This is a very solid deal and this particular model is receiving great reviews for build and BMS which protects it from all sorts of odd and bad loads we tend to throw at it.
Yeah, I just received 2 more of these, but this made me pull the trigger, and the purchase registered under my account on the current 20% cashback site within a few minutes of the order being placed. This will bring me up to 25kWh in my rack.
Today 5:05 AM
412 Comments
Joined Sep 2006
woodpaqToday 5:05 AM
412 Comments
Quote from Masejoer View quoted comment :
Yeah, I just received 2 more of these, but this made me pull the trigger, and the purchase registered under my account on the current 20% cashback site within a few minutes of the order being placed. This will bring me up to 25kWh in my rack.
Wow that's a lot of rack power. Why does no one state what site these wonderful CB specials are at. Mind telling me in c o d e? I'm rocking 2 16kwh tower batteries from Eco Worthy. It was so much more affordable for me through Ali to get that size rather than the endless waiting for their prices to fall to this level.
Last edited by woodpaq November 8, 2026 at 10:12 PM.

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Today 7:31 AM
46 Comments
Joined Nov 2022
TenseFeather3818Today 7:31 AM
46 Comments
Quote from woodpaq View quoted comment :
Wow that's a lot of rack power. Why does no one state what site these wonderful CB specials are at. Mind telling me in c o d e? I'm rocking 2 16kwh tower batteries from Eco Worthy. It was so much more affordable for me through Ali to get that size rather than the endless waiting for their prices to fall to this level.
Probably r kutenMods please don't ban me I don't know what I'd do without my daily Slickdeals
Today 8:07 AM
3.1K Comments
Joined Jul 2010
MasejoerToday 8:07 AM
3.1K Comments
Quote from woodpaq View quoted comment :
Wow that's a lot of rack power. Why does no one state what site these wonderful CB specials are at. Mind telling me in c o d e? I'm rocking 2 16kwh tower batteries from Eco Worthy. It was so much more affordable for me through Ali to get that size rather than the endless waiting for their prices to fall to this level.
Well the bottom parts of my two APC Netshelters are just batteries, my largest inverter in the house, and small solar array feeding into it. I have smaller 400Wh-3kWh all in one units, but they don't compare to having greater energy storage in a fixed location. If I had more space, I'd go with 180kWh or more of capacity in racks or self-standing units, but that's not a project for this house/property.

I could make do with 5kWh of server battery capacity, but the rest is just nice to have as a buffer, for the rare situations...where we never have power outages. Maybe blips...the power here is very stable. It's hard to pass up some of these prices though!
Today 1:14 PM
3.6K Comments
Joined Dec 2010
wightyToday 1:14 PM
3.6K Comments
Quote from tmsaws View quoted comment :
Additional fees bring it out to 568 - the same as the previous post. was about to pull the trigger but this is pretty normal, bi-annual price.
Have any of the deals between for 6 batteries + the v3 (enclosed) rack? Or have they basically been just for 1 or 2 batteries?
Today 2:01 PM
11 Comments
Joined Nov 2013
sockoToday 2:01 PM
11 Comments
Just bought my second one! Thanks for the heads up on the mid sale price drop.
Today 2:07 PM
3.7K Comments
Joined Dec 2008
Spider210Today 2:07 PM
3.7K Comments
This seems like a great deal, is there a limit to 1?

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