Battery pack claim; verification pending. A manufacturer claim, not a listing or certificate. Printed as "Fully certified to UL1973, UL9540A, IEC 62619, CE-RED, CE-RoHS and FCC after rigorous third-party testing" in the description and as "Certificates UL1973/ UL9540A/ IEC 62619" in the specification table of ECO-WORTHY's own Australian store page for the Cubix 100 48V 100Ah server rack battery (au.eco-worthy.com, SKU AU-L12L100ACUB100-1), captured on October 13, 2026; the September 29, 2026 capture of the same page printed "Certification UL9540 | UL1973 | UL9540A | CEC LISTED". The page links a "48v 100ah LFP4810002_UL1973_Certification" download, which was not captured or read. This is the Australian edition; the claim is recorded from its own page only. The document does not say whether the claim covers the cell, the module or the battery. No issuer, certificate or report number is printed; the issuer's record was not checked.
Battery pack claim; verification pending. A manufacturer claim, not a listing or certificate. Printed as "UL9540A" in "Fully certified to UL1973, UL9540A, IEC 62619" and in "Certificates UL1973/ UL9540A/ IEC 62619" on ECO-WORTHY's own Australian store page for the Cubix 100 48V 100Ah server rack battery (au.eco-worthy.com, SKU AU-L12L100ACUB100-1), captured on October 13, 2026 (also in the page title and the September 29, 2026 capture). UL 9540A is a fire test method, not a certification; the page links a "UL9540A_VOC" download, which was not captured or read. No issuer, certificate or report number is printed; the issuer's record was not checked.
Product / system scope unresolved. A manufacturer claim, not a listing or certificate. Printed as the heading "1.2 DC ESS UL9540 Parameters( Tested by INTERTEK)" in ECO-WORTHY's own Cubix100 user manual (ECO-LFP4810002, manual version A-1-V2.01, linked from the Australian store page, captured on October 13, 2026), and as "has successfully undergone system-level UL 9540 testing conducted by Intertek, covering both DC and AC systems" on ECO-WORTHY's own Australian store page for the Cubix 100 48V 100Ah server rack battery (au.eco-worthy.com, SKU AU-L12L100ACUB100-1) as captured on September 29, 2026. The October 13, 2026 capture of the page no longer prints UL 9540. The wording is "tested" / "testing", at DC energy storage system level, and is recorded with that wording; no certificate or listing is named. No issuer, certificate or report number is printed; the issuer's record was not checked.
Battery pack claim; verification pending. A manufacturer claim, not a listing or certificate. Printed as "Our 48V 100Ah battery has obtained UL1973, UL9540A, IEC62619 and CEC listed." in the FAQ ("What certifications do you hold?") of ECO-WORTHY's own UK store page for the Cubix100 48V 100Ah server rack battery (uk.eco-worthy.com), captured on October 13, 2026 and, unchanged, on September 29, 2026. The same page's specification table prints only "Certification IEC62619 | CEC". This is the UK edition; the claim is recorded from its own page only. The document does not say whether the claim covers the cell, the module or the battery. No issuer, certificate or report number is printed; the issuer's record was not checked.
Battery pack claim; verification pending. A manufacturer claim, not a listing or certificate. Printed as "Our 48V 100Ah battery has obtained UL1973, UL9540A, IEC62619 and CEC listed." in the FAQ ("What certifications do you hold?") of ECO-WORTHY's own UK store page for the Cubix100 48V 100Ah server rack battery (uk.eco-worthy.com), captured on October 13, 2026 and, unchanged, on September 29, 2026. The same page's specification table prints only "Certification IEC62619 | CEC". This is the UK edition; the claim is recorded from its own page only. UL 9540A is a fire test method, not a certification; no test level or report is named. No issuer, certificate or report number is printed; the issuer's record was not checked.
Product / system scope unresolved. A manufacturer claim, not a listing or certificate. Printed as "This battery also has successfully undergone system-level UL 9540 testing conducted by Intertek, covering both DC and AC systems." in the FAQ ("What certifications do you hold?") of ECO-WORTHY's own UK store page for the Cubix100 48V 100Ah server rack battery (uk.eco-worthy.com), captured on October 13, 2026 and, unchanged, on September 29, 2026. The wording is "testing", at system level, and is recorded with that wording; no system configuration, certificate or listing is named. The same page's specification table prints only "Certification IEC62619 | CEC". This is the UK edition; the claim is recorded from its own page only. No issuer, certificate or report number is printed; the issuer's record was not checked.
Product / system scope unresolved. Model ECO-INV-48V12KWSR01 listed on the California Energy Commission Grid Support Solar Inverter List (data unchanged since October 1, 2026; downloaded October 11, 2026) under Eco-Worthy, as "ECO-INV-48V12KWSR01 {208V}"; "ECO-INV-48V12KWSR01 {240V}", CEC listing date 2026-10-01. ECO-INV-48V12KWSR01 is the certified model number of the Synch 12KP (Intertek authorization to mark). This is an equipment listing, not UL certification or complete-system approval.
Product / system scope unresolved. Model ECO-INV-48V12KWSR01 listed on the California Energy Commission Grid Support Battery Inverter List (data unchanged since October 1, 2026; downloaded October 11, 2026) under Eco-Worthy, as "ECO-INV-48V12KWSR01 {208V}"; "ECO-INV-48V12KWSR01 {240V}", CEC listing date 2026-10-01. ECO-INV-48V12KWSR01 is the certified model number of the Synch 12KP (Intertek authorization to mark). This is an equipment listing, not UL certification or complete-system approval.
Product / system scope unresolved. Listed on the California Energy Commission Battery List (data unchanged since October 1, 2026; downloaded October 11, 2026) as Eco-Worthy "ECO-LFP4810002": UL 1973, certifying entity Intertek, certificate date 2025-07-16, Ed. 3 : 2022, CEC listing date 2025-10-13. A state equipment list entry, not the certification body's own record.
Product / system scope unresolved. Model ECO-LFP4810002 listed on the California Energy Commission Battery List (data unchanged since October 1, 2026; downloaded October 11, 2026) under Eco-Worthy, as "ECO-LFP4810002", CEC listing date 2025-10-13. This is an equipment listing, not UL certification or complete-system approval.
Battery pack claim; verification pending. A manufacturer claim, not a listing or certificate. Printed as "UL1973" in the Certification row ("MSDS, UN38.3, CE-EMC, IEC62619, UL9540A, UL1973 UL9540") of the specification table on ECO-WORTHY's own Africa site page for the 51.2V 100AH-A (af.eco-worthy.com), captured on September 29, 2026; the page's documentation link names the "51.2V 100AH-A User Manual". The document does not say whether the claim covers the cell, the module or the battery. No issuer, certificate or report number is printed; the issuer's record was not checked.
Battery pack claim; verification pending. A manufacturer claim, not a listing or certificate. Printed as "UL9540" in the Certification row ("MSDS, UN38.3, CE-EMC, IEC62619, UL9540A, UL1973 UL9540") of the specification table on ECO-WORTHY's own Africa site page for the 51.2V 100AH-A (af.eco-worthy.com), captured on September 29, 2026; the page's documentation link names the "51.2V 100AH-A User Manual". The document does not say whether the claim covers the cell, the module or the battery. UL 9540 is a standard for energy storage systems; the page does not say which system configuration was evaluated. No issuer, certificate or report number is printed; the issuer's record was not checked.
Battery pack claim; verification pending. A manufacturer claim, not a listing or certificate. Printed as "UL9540A" in the Certification row ("MSDS, UN38.3, CE-EMC, IEC62619, UL9540A, UL1973 UL9540") of the specification table on ECO-WORTHY's own Africa site page for the 51.2V 100AH-A (af.eco-worthy.com), captured on September 29, 2026; the page's documentation link names the "51.2V 100AH-A User Manual". The document does not say whether the claim covers the cell, the module or the battery. UL 9540A is a fire test method, not a certification; the page names no test level or report. No issuer, certificate or report number is printed; the issuer's record was not checked.
Battery pack claim; verification pending. A manufacturer claim, not a listing or certificate. Printed as "UL1973" in the Certification row ("MSDS, UN38.3, CE-EMC, IEC62619, UL9540A, UL1973 UL9540") of the specification table on ECO-WORTHY's own Africa site page for the 51.2V 100AH-B (af.eco-worthy.com), captured on September 29, 2026; the page's documentation link names the "51.2V 100AH-B User Manual". The document does not say whether the claim covers the cell, the module or the battery. No issuer, certificate or report number is printed; the issuer's record was not checked.
Battery pack claim; verification pending. A manufacturer claim, not a listing or certificate. Printed as "UL9540" in the Certification row ("MSDS, UN38.3, CE-EMC, IEC62619, UL9540A, UL1973 UL9540") of the specification table on ECO-WORTHY's own Africa site page for the 51.2V 100AH-B (af.eco-worthy.com), captured on September 29, 2026; the page's documentation link names the "51.2V 100AH-B User Manual". The document does not say whether the claim covers the cell, the module or the battery. UL 9540 is a standard for energy storage systems; the page does not say which system configuration was evaluated. No issuer, certificate or report number is printed; the issuer's record was not checked.
Battery pack claim; verification pending. A manufacturer claim, not a listing or certificate. Printed as "UL9540A" in the Certification row ("MSDS, UN38.3, CE-EMC, IEC62619, UL9540A, UL1973 UL9540") of the specification table on ECO-WORTHY's own Africa site page for the 51.2V 100AH-B (af.eco-worthy.com), captured on September 29, 2026; the page's documentation link names the "51.2V 100AH-B User Manual". The document does not say whether the claim covers the cell, the module or the battery. UL 9540A is a fire test method, not a certification; the page names no test level or report. No issuer, certificate or report number is printed; the issuer's record was not checked.
Battery pack claim; verification pending. A manufacturer claim, not a listing or certificate. Printed as "UL1973" in the Certification row ("UL9540 | UL1973 | UL9540A | CEC LISTED") of the specification table and in the page title, and as "Eco-Worthy Cubix100 is UL1973 certified" in the page's FAQ, on ECO-WORTHY's own Canadian store page for the Cubix100 48V 100Ah server rack battery (ca.eco-worthy.com, SKU CA-L13SR48100BV3.0-1), captured on September 29, 2026. The page also links a "Cubix100 UL1973 Certification" download, which was not captured or read. This is the Canadian edition; the claim is recorded from its own page only. The document does not say whether the claim covers the cell, the module or the battery. No issuer, certificate or report number is printed; the issuer's record was not checked.
Battery pack claim; verification pending. A manufacturer claim, not a listing or certificate. Printed as "UL9540A" in the Certification row and the page title, and in the FAQ as "has completed the UL9540A test" (test wording, recorded as such), on ECO-WORTHY's own Canadian store page for the Cubix100 48V 100Ah server rack battery (ca.eco-worthy.com, SKU CA-L13SR48100BV3.0-1), captured on September 29, 2026. UL 9540A is a fire test method, not a certification; the page names no test level or report. No issuer, certificate or report number is printed; the issuer's record was not checked.
Product / system scope unresolved. A manufacturer claim, not a listing or certificate. Printed as "UL9540" in the Certification row and the page title, and as "This battery has successfully undergone system-level UL 9540 testing conducted by Intertek, covering both DC and AC systems.(For details, please contact Customer Support)" on ECO-WORTHY's own Canadian store page for the Cubix100 48V 100Ah server rack battery (ca.eco-worthy.com, SKU CA-L13SR48100BV3.0-1), captured on September 29, 2026. The wording is "testing", at system level, and is recorded with that wording; the page links two "ATM for ECO-WORTHY UL9540" (DC ESS, AC ESS) downloads, which were not captured or read, and names no system configuration, certificate or listing. No issuer, certificate or report number is printed; the issuer's record was not checked.
Battery pack claim; verification pending. A manufacturer claim, not a listing or certificate. Printed as "Unsere Eco-Worthy Cubix100 48V 100Ah Batterie verfügt über die Zertifizierungen IEC62619, UL1973 und UL9540A sowie eine Listung bei der CEC." ("Our Eco-Worthy Cubix100 48V 100Ah battery holds the IEC62619, UL1973 and UL9540A certifications and a CEC listing") in the FAQ ("Über welche Zertifizierungen verfügen Sie?", "Which certifications do you hold?") of ECO-WORTHY's own German store page for the Cubix 100 48V 100Ah server rack battery (de.eco-worthy.com), captured on September 29, 2026, and as "Das UL1973-Sicherheitszertifikatslabel von Intertek" ("the UL1973 safety certificate label from Intertek") in the label table of the safety chapter of ECO-WORTHY's own Cubix 100 Handbuch (Handbuchversion 4.0.0, model ECO-LFP4810002), captured the same day. This is the German edition; the claim is recorded from its own page and manual only. The document does not say whether the claim covers the cell, the module or the battery. The label table names Intertek, but no certificate or report number is printed; the issuer's record was not checked.
Battery pack claim; verification pending. A manufacturer claim, not a listing or certificate. Printed as "Unsere Eco-Worthy Cubix100 48V 100Ah Batterie verfügt über die Zertifizierungen IEC62619, UL1973 und UL9540A sowie eine Listung bei der CEC." ("Our Eco-Worthy Cubix100 48V 100Ah battery holds the IEC62619, UL1973 and UL9540A certifications and a CEC listing") in the FAQ ("Über welche Zertifizierungen verfügen Sie?", "Which certifications do you hold?") of ECO-WORTHY's own German store page for the Cubix 100 48V 100Ah server rack battery (de.eco-worthy.com), captured on September 29, 2026. This is the German edition; the claim is recorded from its own page and manual only. UL 9540A is a fire test method, not a certification; no test level or report is named. No issuer, certificate or report number is printed; the issuer's record was not checked.
Product / system scope unresolved. A manufacturer claim, not a listing or certificate. Printed as "Zudem hat diese Batterie erfolgreich Systemtests nach UL 9540 durchlaufen, die von Intertek durchgeführt wurden, und sowohl DC- als auch AC-Systeme abdecken" ("this battery has also passed system tests to UL 9540 conducted by Intertek, covering both DC and AC systems") in the FAQ ("Über welche Zertifizierungen verfügen Sie?", "Which certifications do you hold?") of ECO-WORTHY's own German store page for the Cubix 100 48V 100Ah server rack battery (de.eco-worthy.com), captured on September 29, 2026. The wording is "system tests", and is recorded with that wording; no system configuration, certificate or listing is named. This is the German edition; the claim is recorded from its own page and manual only. No issuer, certificate or report number is printed; the issuer's record was not checked.
Product / system scope unresolved. Intertek authorization to mark for report 2604B2440SHA-001, issued July 29, 2026, model ECO-INV-48V12KWSR01. The standard is recorded exactly as the document prints it. ECO-WORTHY links the document from its Synch 12KP page (SKU GW-L03SR12KWYTJ-1) as "ECO-WORTHY SYNCH 12KP UL1741 ATM CERTIFIED BY INTERTEK"; the page text does not print the model number. Read as the manufacturer serves it, captured September 25, 2026; the issuer's online directory was not checked.
Product / system scope unresolved. Intertek authorization to mark for report 2604B2440SHA-001, issued July 29, 2026, model ECO-INV-48V12KWSR01. The standard is recorded exactly as the document prints it. ECO-WORTHY links the document from its Synch 12KP page (SKU GW-L03SR12KWYTJ-1) as "ECO-WORTHY SYNCH 12KP UL1741 ATM CERTIFIED BY INTERTEK"; the page text does not print the model number. Read as the manufacturer serves it, captured September 25, 2026; the issuer's online directory was not checked.
This manufacturer is listed as ECO-WORTHY. Manufacturing entities, factories, cell origin and model-specific ownership relationships have not been audited.
Product certificates and company management certificates are tracked separately. No company management certificates have been reviewed for this manufacturer yet.
Product has worked well. I have 4 of these and have used these inverters in single and in parallel operation for single phase 120. They have not had any issues running shop vacs, miter saws and other woodworking equipment, and an EG4 12k Mini-Split. I typically use a single inverter at a time, but anytime my loads will be greater than 3.5KW I have turned on a second inverter to ensure I do not overload a single unit with high starting current tools. My only complaint is the idle draw of these devices sits between 70 and 90 watts measured with a Victron SmartShunt and a clamped Ammeter, consuming ~2KWH per day.
I have 6 of these that I bought off AliExpress from the Eco-Worthy store. All were delivered by Fedex in excellent condition. They were bought over a span of 6 months at a price from $275-$310. Average was well under $300 each. I haven't done any load testing but the bank appears to be functioning properly. It is feeding a SWIPOWER AIO in my off grid tiny house.
My only regret is not buying 6 and getting the free rack. I bought 2 and they are lasting about 2.5 days. We use about 40% a day, which is what I calculated we would use for the cabin. I am not impressed with the BMS software at all. Bluetooth doesn't stay connected for more than a few hours and wifi doesn't reconnect at all, I have to constantly re-enter the password if I want to connect through wifi.
First the rack build is ok not sure if worth $400 plus dollars since it came with loose battery terminal on the busbar and broken insulators that mount the busbar. Noticed the insulator problem right away. after back n forth with seller they gave me credit $50 so i could spend $20 and buy two sets of 2 insulators on amazon that took 3 weeks to get AND they only sent one set! used the two good ones and was hooking up the cables when i noticed one battery terminal loose. UGH! fed up i asked amazon to return the whole thing and send me new one. Now the day before the replacement is due to arrive Amazon sends me message:
Dear hrabini,
We're writing about the order you placed with ECO-WORTHY US on 2026/10/22 (order #113-2267783-5739443) to inform you that the seller, ECO-WORTHY US, has not yet confirmed the shipment for the following order within the expected timeframe:
Order Details:
Order ID: 113-2267783-5739443
Merchant: ECO-WORTHY US
Items:
ECO-WORTHY RACK6 V2.1, 6-Layer Server Rack with 600A Busbar, Compatible with Mainstream Brands' Sever Rack Battery (Qty: 1, ASIN: B0FT2NJDLF)
Since the shipment has not been confirmed by the seller, your credit card has not been charged, and we cannot provide shipment details at this time
and the seller sends me message:
Hi Horacio,
We apologize for the inconvenience. We completely understand how frustrating this has been.
We will arrange a replacement shipment for you and update you with the tracking number once it is on the way.
We appreciate your patience and understanding.
Best regards,
Suda
Customer Service – ECO-WORTHY
What does this mean! they canceled the rack replacement and will send spare parts. They will send me busbar and insulators from china! i will have to wait yet another 3-4 weeks. un acceptable. I purchased through amazon because they are good about fixing things but here seller over rides amazon.
One last thing the bolts and nuts used to secure the batteries to rack are no good, they are too small and will pass through the slots used to hold all together. I ended up going to hardware store and buying bolts washers and nuts.
So far so good!
Installed in my boat for 6 months. So far great. Seems to stay balanced well. Bluetooth is fine, but app needs to be rebooted after a bit. Once I understood that bug, I can live with the lost connection.
I use two Victron smart solar controllers and 2 Orion 50 amp b2b. To charge. Boat lives off grid.
I have 8 of these (2 series of 4 wired into parallel). I am happy with these batteries’ performance and value, though I wish I had gotten the version where the BMS communicated with the inverter. Since I didn’t I’ve had to set the inverter to treat these batteries as Lead-Acid and estimate the State of Charge by the voltage (which is very imprecise). They get the job done though.
Been using them since 2023 and they have been perfect
I've been using two of these in my truck camper and they work great. Replaced my lead acid deep cycles and I was so glad to see them go.
I run 4 camper jacks at once after they have been sitting for weeks. Love them.
After install, I discovered that the BMS was not working, the battery charged and discharged just fine. When I contacted eco-worthy, they said to try and update the software, but that required a Windows computer that I do not have, so they sent a replacement battery and a prepaid return shipping label. I know it sounds simple, but if a product does what it supposed to and a company fixes it when it doesn’t I’m very happy.
I bought this from AliExpress when it was on sale and I got $42 off extra. $265 before taxes in June 2026. The battery came in a really padded box and got to my house in 2 days from a local warehouse.
The metal case is strong and the cells are bolted into a metal frame and then the frame is bolted into the metal case. There is a power button and two terminals with recessed screws around them. The physical build is very good.
The BMS is a JBD unit and it hooks up to Overkill solar app, which is nice. The manual tells you to use the Elephant app but Overkill works, too.
The cells are not perfectly balanced at full charge and the balancer is too weak to balance them. I would probably need to spend several weeks or more with it in absorption mode to balance the three high cells down. You can remove the cover and charge up one cell but I don't have a bench top power supply yet.
The AliExpress listings all show the big orange sticker on the side by the new models are all screen printed white and blue on the sides.
It was easy to setup and I have not had any problems so far. I have used it with 1 Vatre server rack battery and have just purchased 2 more of the same batteries and have yet to install.
I bought 2 of these batteries bundled with a 5kw inverter off of Amazon to build a hand truck dolly solar generator for home backup. These cubix 100 batteries have been working very well. Afters months of ownership ecoworthy has worked hard to keep my business. They have made great updates to the app to make it run smoothly, their Facebook page has been helpful. The two batteries have 15 cycles through them and have worked without any issues. Arrived very well packaged with no damage. Setup was super easy and ecoworthy have youtube videos to help if you get stuck. The battery life is getting better every cycle. Since i purchase the two initial cubix 100 batteries I ordered two more arriving tomorrow. I trust these batteries to keep my 6 essential circuits running when the power goes out and I'm excited to add two more. Buy with confidence.
