Home Collection ECO-WORTHY Cubix100 48V 100Ah Server Rack Battery | Bluetooth & WiFi | 10 Years Warranty | UL9540 | UL1973 | UL9540A | CEC Listed
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ECO-WORTHY Cubix100 48V 100Ah Server Rack Battery | Bluetooth & WiFi | 10 Years Warranty | UL9540 | UL1973 | UL9540A | CEC Listed

ECO-WORTHY Cubix100 48V 100Ah Server Rack Battery | Bluetooth & WiFi | 10 Years Warranty | UL9540 | UL1973 | UL9540A | CEC Listed

Regular price $849.99
Sale price $849.99 Regular price $969.99
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SKU:

SKU:GW-L12L100ACUB100-1

🔋 Why Choose Our 48V 100Ah Server Rack Battery?

[10-Year Peace of Mind & UL9540] – Built with premium Grade A LiFePO4 cells,has successfully undergone system-level UL 9540 testing conducted by Intertek, covering both DC and AC systems. (Please contact our customer service team for further details.) backed by a 10-year warranty and after-sales support.

[Smart Monitoring, Anytime] – Stay in control with real-time status tracking via Bluetooth/WiFi app or CAN/RS485 connection. Works seamlessly with popular all-in-one solar inverters.

[Safe & Built to Last] – Rugged full-metal casing, 100A BMS with low-temp protection, plus dual circuit protection (breaker + shunt). Overcharge, over-discharge, and short-circuit safeguards keep your home and family safe.

[Easy to Expand & Install] – Manageable 99 lb weight for single-person setup. Supports up to 32 units in parallel, perfect for home backup, workshops, farms, or RV systems

[Smart Energy Independence] – Use it as a home backup during outages or pair with solar to slash utility bills. Perfect for families who value security and savings.management, providing users with greater quality assurance.(Note: The RSD button will be shipped in September.)

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Buy 6 packs:Only $766/each(rack is not included)

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$849.99
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$849.99 $969.99
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The Best Home Energy Storage Solution

Power your home with the ECO-WORTHY Cubix100 48V 100Ah LiFePO4 server rack battery, a UL9540-certified energy storage solution designed for solar systems and home backup power. Built with Grade A lithium cells, a 100A smart BMS, and full safety protections, it delivers reliable, long-lasting performance. Monitor your system in real time via Bluetooth, WiFi, or CAN/RS485, and easily expand up to 32 units for scalable energy storage. Ideal for off-grid solar, RVs, and residential use, this lithium battery ensures energy independence, lower utility costs, and dependable backup power—backed by a 10-year warranty.

Technical Specifications

48V 100Ah Server Rack Battery
ECO-WORTHY RACK6 V2.1 I 6-Layer Rack With 600A Busbar

Battery Capacity

100Ah

Battery Power

5120Wh

Rated Voltage

40~58V

Maximum Charge/Discharge Current

100A

Charge Temperature Range

0-55°C

Discharge Temperature Range

-20-55°C

Voltage Range

40~58V

Maximum Charge Voltage

58.4V

Screw size

M8

Battery Size

22.09*19.02*5.63inch

Battery Weight

103 lbs

Certification

UL9540 | UL1973 | UL9540A | CEC LISTED

Warranty

10 Year Warranty

Package Gross Weight

47 kg ±1kg

Product Dimensions

47.32 in × 23.07 in × 21.93 in

Effective Space per Layer

20.87 in × 17.44 in × 6.50 in

Busbar Dimensions

W 40 mm × H 4 mm

Busbar Current Rating

600 A

Busbar Material

T2 Copper

Battery Capacity

Up to 6 batteries

Material

Metal

Included in the Box
box image

1.1x48v100ah battery
2.1xBattery Accessories


box image

1.2x48v100ah battery
2.1xBattery Accessories
3. 1xFree Rapid stop switch

box image

1.4x48v100ah battery
2.1xBattery Accessories
3. 1xFree Rapid stop switch
4. 1xFree ESM100 Battery Monitor

box image

1.6x48v100ah battery
2.1xBattery Accessories
3. 1xFree Rapid stop switch

box image

1.12x48v100ah battery
2.1xBattery Accessories
3.1xFree Rapid stop switch
4.1xFree ESM100 Battery Monitor
5.2x6-layer battery Rack With 600a Busbar

User manual

Eco-Worthy 48V 100Ah Server Rack Battery Manual online-26.03.17

Download

ATM for ECO-WORTHY UL9540 DC ESS

Download

ATM for ECO-WORTHY UL9540 AC ESS

Download

Eco-Worthy 48V 100Ah Server Rack Battery Software Manual Online-2026.3.17

Download

Eco-Worthy_51.2V_100AH_9540A_VOC

Download

Eco-Worthy 48v 100ah BMS_Tool&Drive_for_Windows

Download

Eco-Worthy 48v 100ah LFP4810002_UL1973_Certification

Download

Eco-Worthy 48V 100Ah Server Rack BatteryFirmware.13.5.1-260225 (V3 compatible)

Download
  • 5 stars: 96 (83%)
  • 4 stars: 16 (14%)
  • 3 stars: 3 (3%)
  • 2 stars: 0 (0%)
  • 1 star: 1 (1%)
Y
Yunior Sanchez Martinez
Very good

It's working perfectly.

B
Bryan
Great Battery - Great Value!

I have this is our Cargo Camper Conversion and it does a great job. I have some issues with the 3500W AIO limiting the way it charges and I am sure it's my own ignorance. I love it and will be using Eco-Worthy to go off grid in my base camp.

B
Barites Veteran Ranch
Looking forward to a brighter future!

★★★★★

As veterans, my team and I have faced our fair share of challenges, and setting up a reliable off-grid power system was one of our biggest hurdles. We were truly struggling to find a solution that was both durable and accessible until we discovered Eco-Worthy.

From the start, the support we received was incredible. They didn’t just sell us a product; they helped us understand our setup, giving us the confidence and power we desperately needed. Thanks to the Eco-Worthy Cubix100 battery system we recently integrated, we’ve been able to take a huge step forward in expanding our non-profit, Barites Veteran Ranch.

We are dedicated to rehabilitating veterans and first responders by helping them grow, cultivate, and build a healthier, more self-sufficient future. Having reliable power is the backbone of our operation. We would be absolutely thrilled to explore a sponsorship opportunity with Eco-Worthy to help us continue this growth and reach even more veterans who are looking to live off-grid.

Thank you, Eco-Worthy, for empowering our mission and for being a true partner in our success. Highly recommended for anyone looking for top-tier renewable solutions!

A
Anonymous
Eco Worthy Cubix 100

Great batteries came shipped fast and packaged well. The app gives me all the information I need to support my solar system.

A
Anonymous
Battery working great

I excellent battery working with the Ecoworthy Inverter .

V
Victor Chamberlin
1st build ...

Built a portable station with my Eco-Worthy 48V 100Ah Server Rack Battery... ala Will Prowse.

M
Macc
I am up to 24 rack battery's 2400ah been

I am up to 24 rack battery's 2400ah been doing real well so far. Had to do a firmware update when I got to 16 dut all workvery nice.

L
Larry
Added to a stack of version 1 batteries

I bought an Eco-Worthy rack to go with the Cubix 100. I now have two older EG4 LifePower4 batteries, three Eco-Worthy version 1 batteries and using the Cubix as my master. I have an ESM100 coming so that I can monitor the E-W batteries without needing to use the app. Very happy with the E-W batteries and the rack.

d
dtbaker61
LOVE the cubix 100ah with UL 9540a !

so nice to have a fully UL certified LFP server rack battery at this price point! I also like the (2) large flat terminals meaning I can cable multiples directly in parallel with standard wire, or to a bus/rack.

G
Gary M.
Top Gear!

These batteries are phenomenal. I have two Cubix 100 paired with four version 3 connected to my 6000xp. They perform really well. I've transitioned from cold weather to warm weather and my charge and discharge cycles are going well without any problems. The price point is amazing for the level of quality and support.

Eco-Worthy is my favorite retailer of any type.

J
John Sachs
A complete, off grid system

I installed the off grid system and added two additional batteries to fill the two empty spaces in the battery rack. I fabricated a tilting ground array from a YouTube video and built an electric shed to house the inverter and battery rack. The shed is wired with a breaker panel for interior and exterior lights and outlets. The entire system functions as designed. Couldn't be happier with the Eco Worthy components and support.

J
JonA
Great Value

I purchased a four pack of the 48V 100Ah Version 3 server rack batteries to replace a set of four other server rack batteries from another brand that failed after three years of use. After testing and installing them, I gave them their first week long run. They perform like a champ. The batteries are complete with all of the hardware, cables and accessories, I was able to easily connect them to my Victron system and set up the communications protocol. Instantly recognized by my system, and running flawlessly. Along with the ESM-100 battery monitor, I now have a complete system in which I can monitor the batteries with full details, right down to the individual battery cells to include temps.

If you doubt these are good batteries, think again, they are great and they fulfill all of my expectations. Well built, top quality and great performance. 5 stars from me.

D
Dennis Williams
48V Eco-Worthy Batteries

Received batteries in 3 days, awesome.

A
Andre Wallace
Battery works great

Bought now 2 of the 48v 100ah batteries. Works great on my off grid property. Easy to install. A couple more to go!

S
Steven
51.2 100AH Rack battery

These are very good batteries, I have 3 now and would like to get 3 more and the battery rack to hold all 6. It seems to me that after doing a few cycles on these batteries they are getting better and balancing down to .001 mv which is Excellent! They are running very cool and have not had any alarms. It came with all the necessary items to hook up. The Eco-worthy battery monitor I bought with them is a great way to monitor all of your batteries on one screen along with each of the 16 cells. The build quality is great with no known assembly issues at all.
I look forward to being able to purchase more in the future.

T
Timothy C
Update

😁 Simple to scale up your battery storage.

J
John R Williams
Great bang for the buck

Great battery for the price have them with my eg4 setup

J
Jonathan Rodriguez
Great Batteries

I have 4 of these running on my garage, they are great batteries! I am waiting for anotehr sale to get 4 more for a separate setup!

C
Chuck
battery's

been running on 100% solar and battery for the last month in Pa hope it will last in the winter months if not will be buying a second rack full

Frequently Asked Questions

What certifications do you hold?

+
Our Eco-Worthy Cubix100 48V 100Ah battery has obtained UL1973, UL9540A, and CEC listed. This battery also has successfully undergone system-level UL 9540 testing conducted by Intertek, covering both DC and AC systems. (Please contact our customer service team for further details.)

What is the warranty period of the battery?

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We offer 10-year warranty for 51.2v server rack lithium battery,covering non-human-induced battery failure issues.When you buy this solar kit, you are covered by the full manufacturer warranties on each component. Plus, you’ll receive our lifetime customer and technical support.

What communication methods are supported?

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Our battery communicate via built-in Bluetooth/WiFi with mobile apps; RS485-1 on the front panel communicates with host computer software, mainstream inverters, and Solar Assistant; CAN interface communicates with inverters; RS232 interface communicates with host computer software.

What kind of battery cells are used?

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We use 100% A-grade prismatic cells from REPT, ensuring 6000 cycles at 80% DOD.

What safety designs does the battery have?

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Each battery includes a built-in 100A BMS, a pre-charging circuit, and a 125A short-circuit protection switch on the front panel.

Which inverters can this battery communicate with?

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Compatible with all major inverters: Victron, Deye, Growatt, Lux Power, Sol-Ark, GoodWe, EG4, SRNE, and more.

Do I need to update the JBD software for 32 parallel units?

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Yes. Please download here: https://app.eco-worthy.com:7778/Download/BMS-Tool&Drive-for-Windows.zip

Does the mobile app need to be updated for 32 parallel units?

+
Yes. Upgrade the "Lithium Battery IoT Cloud" app to version 1.6.6.

Do I need to buy battery cables separately?

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Each battery includes 1 pair of parallel cables, screws, a grounding wire, and a communication cable — no extra purchase needed.