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popularSkillful_Pickle | Staff posted Aug 12, 2026 4:58 PM
ECO-WORTHY 4Pack 48V 100AH Lithium Battery UL1973+UL9540A+RACK6 V3 Server Rack $3,250 + Free Shipping $3249.99
$3,250
$3,750
13% off
eBay
eBayDeal Details
eco-worthy-us via eBay [ebay.com] has ECO-WORTHY 4Pack 48V 100AH Lithium Battery UL1973+UL9540A+RACK6 V3 Server Rackon sale for $3749.99 - $500 off w/ coupon code BRANDS20 at checkout = $3249.99, from 10th August and 16th August. Shipping is free.
Includes:
Includes:
- 4 x 48V 100Ah LiFePO4 Battery (UL1973 & UL9540A Certified)
- 1 x RACK6 V3 Enclosed Server Rack Battery Cabinet, Lockable ESS Battery Enclosure with 600A Busbar, UL9540 System Compatible, Safe Indoor Energy Storage Solution
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Community Notes
About the Poster
eco-worthy-us via eBay [ebay.com] has ECO-WORTHY 4Pack 48V 100AH Lithium Battery UL1973+UL9540A+RACK6 V3 Server Rackon sale for $3749.99 - $500 off w/ coupon code BRANDS20 at checkout = $3249.99, from 10th August and 16th August. Shipping is free.
Includes:
Includes:
- 4 x 48V 100Ah LiFePO4 Battery (UL1973 & UL9540A Certified)
- 1 x RACK6 V3 Enclosed Server Rack Battery Cabinet, Lockable ESS Battery Enclosure with 600A Busbar, UL9540 System Compatible, Safe Indoor Energy Storage Solution
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2 Comments
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Our community has rated this post as helpful. If you agree, why not thank blehblehbleh
These are 9540A which means you might have problem doing a grid tied system with these. You also might have issues with your insurance. You need them to be UL 9540
Most people will be better off buying the Cubix 100. You still need to be careful with those and confirm they are UL 9540, but they are making 9540 batteries which should be able to connect to any UL 1741 inverter and pass inspection and get insured.
https://www.youtube.com/watch?v=MJ_-UjYNDmE
confirming what blehblehbleh said above.
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