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expired Posted by f12_26 | Staff • Nov 5, 2024
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expired Posted by f12_26 | Staff • Nov 5, 2024

150AH Eco-Worthy LiFePO4 Lithium Battery w/ BMS & Bluetooth

+ Free Shipping

$168

$280

40% off
eBay
237 Comments 77,843 Views
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Deal Details
Eco-Worthy-US via eBay has Eco-Worthy 12V 150AH LiFePO4 Lithium Battery BMS 4000+ Cycles For RV Solar Panel w/ Bluetooth Monitoring for $209.99 - 20 % when you apply coupon code TOPGIFTS20 at checkout = $167.99. Shipping is free.

Thanks to staff member f12_26 for finding this deal.

Features:
  • Check the status of battery voltage, current and capacity at any time from your phone
  • Measures L13*W6.9*H8.5 inches
  • Weighs 36.68 lbs
  • low-temperature cut-off protection

Editor's Notes

Written by qwikwit | Staff
  • Similar 150Ah LiFePO4 batteries sell for ~$250 at Amazon.
  • About this Store:
    • eco-worthy-us offers free 30-day returns.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by f12_26 | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Eco-Worthy-US via eBay has Eco-Worthy 12V 150AH LiFePO4 Lithium Battery BMS 4000+ Cycles For RV Solar Panel w/ Bluetooth Monitoring for $209.99 - 20 % when you apply coupon code TOPGIFTS20 at checkout = $167.99. Shipping is free.

Thanks to staff member f12_26 for finding this deal.

Features:
  • Check the status of battery voltage, current and capacity at any time from your phone
  • Measures L13*W6.9*H8.5 inches
  • Weighs 36.68 lbs
  • low-temperature cut-off protection

Editor's Notes

Written by qwikwit | Staff
  • Similar 150Ah LiFePO4 batteries sell for ~$250 at Amazon.
  • About this Store:
    • eco-worthy-us offers free 30-day returns.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by f12_26 | Staff

Community Voting

Deal Score
+77
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Top Comments

golfreak
Haha, I already bought 4 of these.
By far the cheaper Lifepo4 ever. Less than .10 per wh.
Rated at 1920wh and I've tested 2 of them and got 1950wh.
Was going to post this but it seems I always get deleted everytime I post a deal.
epix1718
These are not cranking batteries, they are designed to supply current at a somewhat steady rate. You would not want to use these type of batteries as your starting battery.
JakeS5663
Description says 120A max continuous discharge x nominal 51.2v for your x4 series, so I come up with 6144w max output.

Working back from you numbers, it appears you might have been multiplying 12vx150ahx4 batteries to get that number and were referring to capacity?

In that case, multiply the 150ah x nominal 12.8v x 4 batteries for 7680w/h. Then multiply by inverter efficiency (check inverter, but 80% is conservative in most cases) to get usable capacity, which in this example would be 6144w/h

236 Comments

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Nov 8, 2024
2,119 Posts
Joined Dec 2009
Nov 8, 2024
itsme13
Nov 8, 2024
2,119 Posts
Quote from golfreak :
LOL Why so many questions ??
You doubt my accuracy ?
You seem to be the only one flooding this thread supporting them, with no factual facts.
1
Nov 8, 2024
934 Posts
Joined Dec 2019
Nov 8, 2024
golfreak
Nov 8, 2024
934 Posts
Quote from itsme13 :
You seem to be the only one flooding this thread supporting them, with no factual facts.
OK, if you say so.

Nov 8, 2024
167 Posts
Joined Jun 2018
Nov 8, 2024
goupi69
Nov 8, 2024
167 Posts
Quote from golfreak :
Plastic is much cheaper.
Metal case keeps batteries from swelling.
Search all the expensive 48v rack batteries used for high end stuff.
They all use metal casing. ​
For this 12v 150Ah plastic case one has "Anti-Swollen-Fixture"(manu-prod-page) similar to their 12v 280Ah which has teardown video in YT, also mentioned in Amazon customer review. while metal case one no review mentioned no teardown to show the similar way to help prevent swelling. Their 48v 50ah metal teardown showing now such structure, betting 12v 150ah metal case likely be the same
Last edited by goupi69 November 8, 2024 at 08:48 AM.
Nov 8, 2024
123 Posts
Joined Apr 2010
Nov 8, 2024
ryanjennings
Nov 8, 2024
123 Posts
Anyone get tracking info yet?
Nov 8, 2024
4 Posts
Joined Jul 2015
Nov 8, 2024
titus_211
Nov 8, 2024
4 Posts
Just got a call from someone at EcoWorthy for my order of 19 batteries, and they said they could wait until the plastic case 150Ah batteries were back in stock to ship them on 18th, or upgrade me to the metal case batteries and ship them on the 11th. I asked if the metal case batteries were 150Ah and had a bluetooth BMS, and he confirmed they were. I know there's possibly a risk that these are different from the plastic case batteries and perform poorer since there aren't any teardowns online of these, but I'm betting it'll be fine and this feels like an upgrade.
Nov 9, 2024
494 Posts
Joined Sep 2018
Nov 9, 2024
Protege
Nov 9, 2024
494 Posts
Quote from titus_211 :
Just got a call from someone at EcoWorthy for my order of 19 batteries, and they said they could wait until the plastic case 150Ah batteries were back in stock to ship them on 18th, or upgrade me to the metal case batteries and ship them on the 11th. I asked if the metal case batteries were 150Ah and had a bluetooth BMS, and he confirmed they were. I know there's possibly a risk that these are different from the plastic case batteries and perform poorer since there aren't any teardowns online of these, but I'm betting it'll be fine and this feels like an upgrade.
now I see how they sold out of 33 batts in 2 hours.
Nov 9, 2024
494 Posts
Joined Sep 2018
Nov 9, 2024
Protege
Nov 9, 2024
494 Posts
Quote from itsme13 :
What fridge, and how long did it run. How did you measure 1950wh
batteriies are only worth it if your net metering agreement isn't 1:1. In Cali if you used 80% of the power these pay themselves off in 7 months

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Nov 9, 2024
167 Posts
Joined Jun 2018
Nov 9, 2024
goupi69
Nov 9, 2024
167 Posts
Quote from ryanjennings :
Anyone get tracking info yet?
four pieces in two orders label created shipping by USPS, ROWLAND HEIGHTS, CA 91748. But actual shipping day will be coming Monday said Oliver @ eco-worthy.
Last edited by goupi69 November 8, 2024 at 08:10 PM.
Nov 9, 2024
44 Posts
Joined Feb 2012
Nov 9, 2024
clymber
Nov 9, 2024
44 Posts
I just got a tracking number for my plastic battery order.
Nov 9, 2024
568 Posts
Joined Dec 2007
Nov 9, 2024
ahannan
Nov 9, 2024
568 Posts
Quote from ryanjennings :
Anyone get tracking info yet?
I did this evening 10:40PM EST. 4x FedEx tracking numbers.
Nov 9, 2024
934 Posts
Joined Dec 2019
Nov 9, 2024
golfreak
Nov 9, 2024
934 Posts
Quote from titus_211 :
Just got a call from someone at EcoWorthy for my order of 19 batteries, and they said they could wait until the plastic case 150Ah batteries were back in stock to ship them on 18th, or upgrade me to the metal case batteries and ship them on the 11th. I asked if the metal case batteries were 150Ah and had a bluetooth BMS, and he confirmed they were. I know there's possibly a risk that these are different from the plastic case batteries and perform poorer since there aren't any teardowns online of these, but I'm betting it'll be fine and this feels like an upgrade.
Nice job.
If I was starting out new, I'll probably ordered a bunch of these too.
So cheap and you can make these into 24v/48v easily.
I got 6 of these to replace my old 24v system of ~6000wh.
6 of these getting me close to 12,000wh.
My other 24v system has 6 of the 12v 100ah which is roughly ~7600wh.

I've been hearing about new tariff coming on Chinese products so I'm stocking up on these.
Wife is not happy.
Pro
Nov 10, 2024
138 Posts
Joined Oct 2013
Nov 10, 2024
duthehustle93
Pro
Nov 10, 2024
138 Posts
Has anyone opened up a metal case in here yet? I know there's been a bunch of back and forth about which one is better, but I just got a message from Oliver that both are in stock, and I can choose which one I want.
Nov 11, 2024
193 Posts
Joined Mar 2015
Nov 11, 2024
Martog
Nov 11, 2024
193 Posts
Quote from duthehustle93 :
Has anyone opened up a metal case in here yet? I know there's been a bunch of back and forth about which one is better, but I just got a message from Oliver that both are in stock, and I can choose which one I want.

The listing has been changed to reflect the metal case version and the sale price raised to $213.

I'm not sure that the updated listing really provides much more info. But there are additional (probably photoshopped) views of the metal case version.

The size difference and placement of the terminals may require a rethink of how to incorporate these into an existing rack and cabling system as compared to the plastic automotive-type 12v cases.

Other than that, I see no downside to the metal version. And it looks like EW will continue to charge a premium for the metal cased batteries.
Nov 11, 2024
167 Posts
Joined Jun 2018
Nov 11, 2024
goupi69
Nov 11, 2024
167 Posts
DC House in ebay has same dimension~weight metal case but capacity is 165Ah with current price as $259 and no 20%off discount. Its price does match Amazon $299-$40 coupon

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Nov 12, 2024
1,321 Posts
Joined Dec 2005
Nov 12, 2024
alphawave
Nov 12, 2024
1,321 Posts
Just recvd my metal version, 150AH, and had BT, already charging up and loaded app...arrival was only 35% charge, so it will be a bit.

edit: my first BT battery, and I can already say I'm loving it...all BMS's going forward should have it. Latest trend is active balancing, but that comes with a premium.

Attachment 16520400
Attachment 16520403
Last edited by alphawave November 11, 2024 at 05:56 PM.

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