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expired Posted by f12_26 | Staff • Nov 5, 2024
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 77,811 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

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.
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.
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 7, 2024
1,652 Posts
Joined Dec 2010
Nov 7, 2024
britdude
Nov 7, 2024
1,652 Posts
My 2011 Mercedes has an auxiliary battery malfunction. What where can I get a replacement?
Pro
Nov 7, 2024
184 Posts
Joined May 2024
Nov 7, 2024
FeistyWing507
Pro
Nov 7, 2024
184 Posts
Quote from britdude :
My 2011 Mercedes has an auxiliary battery malfunction. What where can I get a replacement?
This battery is not for your purpose
Nov 7, 2024
141 Posts
Joined Mar 2018
Nov 7, 2024
Plutomania
Nov 7, 2024
141 Posts
Quote from Tropical_Farmer :
Seems like better deal??? So the plastic cases are low/out of stock but I accepted the metal case replacements offered: "Sorry to bother you. As there is currently a shortage of plastic batteries in stock,perhaps you would be willing to accept a replacement with a metal cased bluetooth 150ah battery of the same performance?Because the metal cased battery will arrive in a few days.""Sorry it doesn't have a product link at the moment, but you can take a look at the exterior pictures first.It is the same performance as the plastic model battery, the size is 312*200*285mm and weight 19.2kg."
I don't know. It's heavier and much bigger. It's also not on their website. Somewhat concerned it may be some hackjob with reused cells. It's suspect that they are still selling the plastic one on their site and on eBay. I have asked when the plastic one will ship and so far they have not replied.
Nov 7, 2024
957 Posts
Joined Sep 2011
Nov 7, 2024
taterbug23
Nov 7, 2024
957 Posts
The code wouldn't work for me, So I had to signout and purchase as a guest. CC still shows pending, when I click on ebay confirmation link it says not found. Frown
Nov 7, 2024
44 Posts
Joined Feb 2012
Nov 7, 2024
clymber
Nov 7, 2024
44 Posts
Anyone got a shipping notification yet, or is everyone getting the "bait and switch" email about the old metal box batteries?
Nov 7, 2024
44 Posts
Joined Feb 2012
Nov 7, 2024
clymber
Nov 7, 2024
44 Posts
Quote from Plutomania :
I don't know. It's heavier and much bigger. It's also not on their website. Somewhat concerned it may be some hackjob with reused cells. It's suspect that they are still selling the plastic one on their site and on eBay. I have asked when the plastic one will ship and so far they have not replied.
Given the metal box batteries were discontinued a while ago, I'm guessing what they are offering is old stock / warranty returns.
Nov 7, 2024
1,012 Posts
Joined Apr 2010
Nov 7, 2024
onurx
Nov 7, 2024
1,012 Posts
Would this work as a sump pump backup battery?

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Nov 7, 2024
129 Posts
Joined Oct 2014
Nov 7, 2024
websterm2827
Nov 7, 2024
129 Posts
Quote from mfsd01 :
The price on these is great. The problem is charging. AC chargers can cost more than the battery.
Huh, I use a 15 amp charger for a 100Ah LiFePO4 battery and it's $24 currently ($30 - 20% clickable coupon): https://www.amazon.com/dp/B0D7Q2S...title&th=1
Nov 7, 2024
1,558 Posts
Joined Mar 2007
Nov 7, 2024
cravi5
Nov 7, 2024
1,558 Posts
Deals dead. Its OOS.
Nov 7, 2024
568 Posts
Joined Dec 2007
Nov 7, 2024
ahannan
Nov 7, 2024
568 Posts
Quote from clymber :
Anyone got a shipping notification yet, or is everyone getting the "bait and switch" email about the old metal box batteries?
I got a shipping notice for my "Gift" for waiting for the metal cased battery.
Nov 7, 2024
568 Posts
Joined Dec 2007
Nov 7, 2024
ahannan
Nov 7, 2024
568 Posts
Quote from madmax718 :
4x charger =balances all 12V batteries
Thanks. I'll pick up 2 more P20 chargers. Makes sense, when the first battery finishes charging, the second battery is cut off from being charged if being charged in series. 4x P20 is still cheaper than 4x Noco Genius 10.
Nov 7, 2024
8 Posts
Joined Jul 2022
Nov 7, 2024
Tropical_Farmer
Nov 7, 2024
8 Posts
Quote from clymber :
Given the metal box batteries were discontinued a while ago, I'm guessing what they are offering is old stock / warranty returns.
I originally bought these for outside location for pool pump, but couldn't resist that might get better deal with metal case and same specs so now I will use for inside battery bank as I suspect in Miami, FL the metal cases would not do good in outdoor moist environment.

"Thank you for your understanding. We will send it to you as soon as possible when the stock arrives at our warehouse. Best wishes,"

I sent them back a message asking to confirm they are grade A cells and not returns even though they have assured me, "same performance as the plastic model battery" so if they are inferior I will dispute with ebay. Metal case should be easier to pop open and check out insides.
Nov 7, 2024
568 Posts
Joined Dec 2007
Nov 7, 2024
ahannan
Nov 7, 2024
568 Posts
Quote from websterm2827 :
Huh, I use a 15 amp charger for a 100Ah LiFePO4 battery and it's $24 currently ($30 - 20% clickable coupon): https://www.amazon.com/dp/B0D7Q2S...title&th=1
Thanks. If you want more than 1 at the discounted price, you need to do a separate transaction for each. Be sure to refresh the page and re-click the coupon. I picked up 2 at $24 each.
Nov 7, 2024
2,119 Posts
Joined Dec 2009
Nov 7, 2024
itsme13
Nov 7, 2024
2,119 Posts
Quote from ahannan :
I got a shipping notice for my "Gift" for waiting for the metal cased battery.
what did the offer you a gift ? can you please explain, did u ask for it they offered it.

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Nov 7, 2024
568 Posts
Joined Dec 2007
Nov 7, 2024
ahannan
Nov 7, 2024
568 Posts
Quote from itsme13 :
what did the offer you a gift ? can you please explain, did u ask for it they offered it.
Olivers messages seem to vary between people. Here was mine.

"Hi ,
Sorry to bother you. First of all thank you for purchasing our 150ah batteries, but sorry due to the current stock shortage,
it will take until next week for a new batch of batteries to arrive,
the new batteries arriving next week will be the metal cased 150ah batteries,
they are about the same size as the plastic ones, maybe you can wait until we ship them to you next week?
If you agree we will send you a gift first then the ebay order will show up for despatch first.
Looking forward to hearing from you.
Best wishes, Oliver
"

I followed up to verify the metal cased units had Bluetooth and he sent the image of the battery label that others had posted.

I'll take a picture of my "Gift" with the tracking number just in case they call the order complete.

Edit 11-8-24 - I received 4x FedEx tracking numbers this evening. They are shipping.
Last edited by ahannan November 8, 2024 at 08:34 PM.

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