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frontpageSkillful_Pickle | Staff posted Yesterday 06:05 PM
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frontpageSkillful_Pickle | Staff posted Yesterday 06:05 PM

ECO-WORTHY 48V 100Ah Lithium LiFePO4 Stacked Style Battery

+ Free Shipping

$640

$800

20% off
eBay
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eco-worthy-us via eBay has ECO-WORTHY 48V 100Ah Lithium LiFePO4 Stacked Style Battery on sale for $799.99 - $160 when you apply coupon code CYBERWEEK20 at checkout = $639.99. Shipping is free.

Thanks to Slickdeals Staff Skillful_Pickle for sharing this deal.

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Written by johnny_miller | Staff

Original Post

Written by Skillful_Pickle | Staff
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About the Poster
eco-worthy-us via eBay has ECO-WORTHY 48V 100Ah Lithium LiFePO4 Stacked Style Battery on sale for $799.99 - $160 when you apply coupon code CYBERWEEK20 at checkout = $639.99. Shipping is free.

Thanks to Slickdeals Staff Skillful_Pickle for sharing this deal.

Editor's Notes

Written by johnny_miller | Staff

Original Post

Written by Skillful_Pickle | Staff

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Yesterday 07:44 PM
6,121 Posts
Joined Dec 2005
GamerossYesterday 07:44 PM
6,121 Posts
I don't see any mention of UL listing, so these must be older inventory.
1
Yesterday 08:45 PM
269 Posts
Joined Jan 2017
RoyGeeBivYesterday 08:45 PM
269 Posts
Quote from Gameross :
I don't see any mention of UL listing, so these must be older inventory.
Judging from the front of the unit pictured it looks like the later revision.
Yesterday 09:04 PM
558 Posts
Joined Sep 2009
TribalSeekYesterday 09:04 PM
558 Posts
Quote from RoyGeeBiv :
Judging from the front of the unit pictured it looks like the later revision.
So for people that don't know, the only difference between V3 of this unit and the UL certified V3 units are the UL sticker - nothing about the actual hardware changed. They produced some units before they got UL certification and didn't try to go back and put the stickers on retroactively. I confirmed with an EcoWorthy rep on the DIYsolarforum that there is no hardware differences between those V3 units being sold without UL stickers on them and those with them - literally the only difference is the UL sticker & UL certificate.

My belief is that all V3 units could be considered UL certified regardless of whether the UL sticker is there or not since its the design that is certified. Maybe someone more knowledgeable about the UL process can verify if that's true or not.

For reference, I have two of these V3 100Ah EcoWorthy server rack batteries purchased earlier this year: one is UL certified and one isn't.
Yesterday 09:26 PM
1,533 Posts
Joined Dec 2005
alphawaveYesterday 09:26 PM
1,533 Posts
The listing matters to the AHJ over the installation permit/inspection. That means the 'sticker'. You are correct if EW changes the design, it no longer complies unless additional design models were covered under the ETL testing procedures and the UL listing covers said models.

We don't know for sure this is a UL-listed model, so I'd ask seller directly if this is a version 3 and UL-listed. Great price if both!
Yesterday 11:00 PM
36 Posts
Joined Oct 2013
GRieVoUSYesterday 11:00 PM
36 Posts
I didn't see a version listed, and the last time I got a couple, I got v1.2. I can't tell the difference besides the ports.
Yesterday 11:43 PM
558 Posts
Joined Sep 2009
TribalSeekYesterday 11:43 PM
558 Posts
V2 has the positive terminals on the right side, they changed that in V3 to have them on the left to match other brands so you can tell just by looking at the picture that this is V3 battery.
1
Today 01:12 AM
56 Posts
Joined Apr 2017
jeremyhuytranToday 01:12 AM
56 Posts
Somehow they drop the warranty period to 3 years for this battery. Better buy the ul listed for $100 more

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Today 01:25 AM
1,533 Posts
Joined Dec 2005
alphawaveToday 01:25 AM
1,533 Posts
Quote from TribalSeek :
V2 has the positive terminals on the right side, they changed that in V3 to have them on the left to match other brands so you can tell just by looking at the picture that this is V3 battery.
Pictures from this vendor (and others) on eBay are not a reliable way to ensure you're getting what you think. I've seen the description NOT match the pictures many times.

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