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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 77,837 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 20, 2024
4,779 Posts
Joined Aug 2006
Nov 20, 2024
huge
Nov 20, 2024
4,779 Posts
Quote from The_Spenderman :
$700 is the best I've seen so far for 48v 100ah with wireless monitor. I am almost about to pull the trigger but still hoping it will hit $500 a piece so I'll buy two. $1000 for 10kwh would be an insane deal.
Here you go. $720 for 8kwhr

https://www.ebay.com/itm/146167247281
Nov 21, 2024
568 Posts
Joined Dec 2007
Nov 21, 2024
ahannan
Nov 21, 2024
568 Posts
Quote from huge :
Here you go. $720 for 8kwhr

https://www.ebay.com/itm/146167247281
That is funny. The QR code on the Eco-Worthy battery directed you to the DC House site for the App so I figured it was actually a DC House battery.
Nov 21, 2024
3,984 Posts
Joined May 2006
Nov 21, 2024
Arcticat
Nov 21, 2024
3,984 Posts
Can anyone recommend a 20A, or 30A if better, charger for these? There are pages and pages of them on AZ and eBay...my head is spinning.
Nov 22, 2024
96 Posts
Joined Aug 2022
Nov 22, 2024
The_Spenderman
Nov 22, 2024
96 Posts
Quote from huge :
Here you go. $720 for 8kwhrhttps://www.ebay.com/itm/146167247281
Looks like you shared the wrong link
Nov 22, 2024
44 Posts
Joined May 2014
Nov 22, 2024
Radio_3030
Nov 22, 2024
44 Posts
Would I have any issues running the plastic and metal versions in parallel? Anything I should look out for?
Dec 19, 2024
288 Posts
Joined Dec 2014
Dec 19, 2024
vsluong
Dec 19, 2024
288 Posts
Quote from Radio_3030 :
Would I have any issues running the plastic and metal versions in parallel? Anything I should look out for?
Shouldn't be. As long as the specs are accurate, you can run batteries in parallel if they have the same voltage. You can run batteries in series if they have the same capacity (AH). Brands/model don't matter, just voltage and AH
Dec 22, 2024
167 Posts
Joined Jun 2018
Dec 22, 2024
goupi69
Dec 22, 2024
167 Posts
Looks like eco worthy will have same wonderful price for this plastic version soon with coupon code LOVEIT20 from 12/23 to 12/31

Sign up for a Slickdeals account to remove this ad.

Dec 28, 2024
114 Posts
Joined Mar 2022
Dec 28, 2024
TrancendentalO
Dec 28, 2024
114 Posts
Quote from alphawave :
You might wanna hit that reset button...pretty sure you're really at about 75% SOC.
Which reset is that? I only have it for the "per session" stats. Don't see anything that would reset SoC.
Dec 28, 2024
2 Posts
Joined Dec 2014
Dec 28, 2024
allby
Dec 28, 2024
2 Posts
Quote from Scope666 :
I recently got a Ecoflow Delta 2 + their extra battery ... thinking if I added this, I would take my total capacity from 2 KwH to 4 if my math is right? (would need the "O" to XT60i cable)
Yes that's what I am doing
Dec 28, 2024
1,321 Posts
Joined Dec 2005
Dec 28, 2024
alphawave
Dec 28, 2024
1,321 Posts
Quote from TrancendentalO :
Which reset is that? I only have it for the "per session" stats. Don't see anything that would reset SoC.
Reset is in the Overkill app. My new 150AH metal box battery was in a funk when it arrived, claiming only 38% charge...it was actually about 75% after hitting reset, which is where the charger suggested it was at when charging.

https://overkillsolar.com/support-downloads/
Dec 29, 2024
114 Posts
Joined Mar 2022
Dec 29, 2024
TrancendentalO
Dec 29, 2024
114 Posts
Quote from alphawave :
Reset is in the Overkill app. My new 150AH metal box battery was in a funk when it arrived, claiming only 38% charge...it was actually about 75% after hitting reset, which is where the charger suggested it was at when charging.

https://overkillsolar.com/support-downloads/
Thx for responding! Sounds similar to mine. Yea I'm using the Overkill app too, and I see 2 reset buttons but both are for alarms/stats for the session. Nothing that resets the SoC.

Edit: just in case anyone else has the same question: I found it: there is an 'event' section with reset there. Key is that it only resets the SoC if it's charging when you hit that 'reset'. Good luck!
Last edited by TrancendentalO December 30, 2024 at 10:16 AM.

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