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expired Posted by jumpinglobsters • Mar 24, 2025
expired Posted by jumpinglobsters • Mar 24, 2025

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

+ Free Shipping

$168

$280

40% off
eBay
80 Comments 37,755 Views
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Deal Details
Update: this popular deal is still available.

Eco-Worthy-US via eBay has Eco-Worthy 12V 150AH LiFePO4 Lithium Battery BMS 4000+ Cycles For RV Solar Panel w/ Bluetooth Monitoring on sale for $167.99. Shipping is free.

Thanks to Community Member jumpinglobsters for sharing 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 powerfuldoppler | Staff
  • About the deal:
    • This price matches our popular Frontpage deal from December 2024.
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About the store:
    • 30 days returns. Seller pays for return shipping.

Original Post

Written by jumpinglobsters
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Update: this popular deal is still available.

Eco-Worthy-US via eBay has Eco-Worthy 12V 150AH LiFePO4 Lithium Battery BMS 4000+ Cycles For RV Solar Panel w/ Bluetooth Monitoring on sale for $167.99. Shipping is free.

Thanks to Community Member jumpinglobsters for sharing 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 powerfuldoppler | Staff
  • About the deal:
    • This price matches our popular Frontpage deal from December 2024.
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About the store:
    • 30 days returns. Seller pays for return shipping.

Original Post

Written by jumpinglobsters

Community Voting

Deal Score
+45
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Top Comments

pigeon_deuce
294 Posts
78 Reputation
Not for engine starting. Great for a house battery for lights, fish finder, music, trolling motor, etc
Juncture
129 Posts
58 Reputation
FYI the bms is 150a, so this battery will support roughly 2000w discharge which is pretty good
Cheapskate27
1072 Posts
204 Reputation
This battery is pretty awesome for the price. But I'd test it to make sure batteries are balanced (Overkill Solar on app stores is good, but don't mess w/ any battery settings b/c you can mess it up). Most batteries they produce are great, but many have reported here defective units that were replaced promptly once reported. You can look at previous deal threads for this battery for a more in depth description on these topics.

79 Comments

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Mar 24, 2025
183 Posts
Joined Mar 2016
Mar 24, 2025
riles246
Mar 24, 2025
183 Posts
Great deal, bought 2. Wanted 4 though, but it would only let me buy up to 3. So I bought 2 now and will wait for the next sale to buy 2 more. It wouldn't even let me create a second order.
Mar 24, 2025
444 Posts
Joined Mar 2016
Mar 24, 2025
sinn78
Mar 24, 2025
444 Posts
Quote from riles246 :
Great deal, bought 2. Wanted 4 though, but it would only let me buy up to 3. So I bought 2 now and will wait for the next sale to buy 2 more. It wouldn't even let me create a second order.
Make a new account 😉
1
1
Mar 24, 2025
1,059 Posts
Joined Aug 2010
Mar 24, 2025
SirVeyer
Mar 24, 2025
1,059 Posts
Quote from speedy777 :
I can add max of 3 few minutes ago and have no problem. Have anyone get the metal case substitute this time around?
Would be sweet if we can get the metal case substitute at this price. I'm holding out for it to go on sale again at $179. I missed it last time because I didn't have have a use for it at that time.
1
1
Pro
Mar 24, 2025
1,072 Posts
Joined Jun 2011
Mar 24, 2025
Cheapskate27
Pro
Mar 24, 2025
1,072 Posts
Quote from SirVeyer :
Would be sweet if we can get the metal case substitute at this price. I'm holding out for it to go on sale again at $179. I missed it last time because I didn't have have a use for it at that time.
Seems they always end up substituting metal cases for the plastic one. Just wait for comments to that effect here. I didn't necessarily need it when I ordered this deal back in December, but they offered it to me. The seller is communicative via ebay chat, by the way.

That said, for others: don't think you're getting a model that has more capacity (though you might get lucky). It has a protective case and handle, but otherwise the same, and it is heavier. Don't wait for it unless you really need it.
Pro
Mar 24, 2025
1,072 Posts
Joined Jun 2011
Mar 24, 2025
Cheapskate27
Pro
Mar 24, 2025
1,072 Posts

Our community has rated this post as helpful. If you agree, why not thank Cheapskate27

This battery is pretty awesome for the price. But I'd test it to make sure batteries are balanced (Overkill Solar on app stores is good, but don't mess w/ any battery settings b/c you can mess it up). Most batteries they produce are great, but many have reported here defective units that were replaced promptly once reported. You can look at previous deal threads for this battery for a more in depth description on these topics.
1
Mar 24, 2025
32 Posts
Joined May 2022
Mar 24, 2025
TealMagic9615
Mar 24, 2025
32 Posts
Has anyone used these in a APC battery backup? It says they can charge from a lead acid charger without desulfation or equalization.
Mar 24, 2025
238 Posts
Joined Jun 2013
Mar 24, 2025
peterkn
Mar 24, 2025
238 Posts
Quote from cravi5 :
Is this OOS? I tried to buy 4 for my 48v mower but it said they don't have stock. I was able to checkout with 3.

Edit: yea it's sold out. Wonder if they will restock.
It's not sold out, it's limit 3. They just implemented it very weirdly. I just ordered 3, I could not add a fourth and the buy it now would not work. However, I asked someone to help me order the fourth and it worked for them!

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Mar 24, 2025
238 Posts
Joined Jun 2013
Mar 24, 2025
peterkn
Mar 24, 2025
238 Posts
Quote from sinn78 :
Make a new account 😉
THIS!
The battery is limit 3 but they did it in a very unintuitive way.
So the workaround is to either use a different account or ask someone to order the fourth for you.
It's crazy that they set the limit to 3 instead of 4!
Mar 24, 2025
1,337 Posts
Joined Dec 2005
Mar 24, 2025
alphawave
Mar 24, 2025
1,337 Posts
Also charge and discharge the battery several times before freaking out about SOC...the BMS is often not fully awake and calibrated right off the build floor. Slow charge is best initially, prevents over voltage errors due to uncalibrated BMS parameters.
2
Mar 24, 2025
829 Posts
Joined Jan 2009
Mar 24, 2025
Hkxyz
Mar 24, 2025
829 Posts
Been using this in my truck for a few months, such a great value, bluetooth always connects when i want it to so I'm happy. Smilie
1
Mar 24, 2025
524 Posts
Joined Dec 2007
Mar 24, 2025
drpepper84
Mar 24, 2025
524 Posts

Our community has rated this post as helpful. If you agree, why not thank drpepper84

Quote from JollyCrowd217 :
Is this good for boats?
I run a minn kota Endura Max 55lb with a 12v 100ah renogy lithium battery which i purchased for $800 just 2 years ago. this would work great with your trolling motor.
1
1
1
Mar 24, 2025
45 Posts
Joined Apr 2015
Mar 24, 2025
BrentW8540
Mar 24, 2025
45 Posts
Anybody tested the Low Temp protection on these yet?

Says it engages at 19*F but at that low the battery will be getting damaged if charged. Needs to engage as 32*F, unless EcoFlow is doing some type of LiFePo4 voodoo
Mar 25, 2025
1,337 Posts
Joined Dec 2005
Mar 25, 2025
alphawave
Mar 25, 2025
1,337 Posts
Quote from BrentW8540 :
Anybody tested the Low Temp protection on these yet?

Says it engages at 19*F but at that low the battery will be getting damaged if charged. Needs to engage as 32*F, unless EcoFlow is doing some type of LiFePo4 voodoo
Many have, but you can adjust the LTC in the app. Be sure to save current config before writing new config.
Mar 25, 2025
45 Posts
Joined Apr 2015
Mar 25, 2025
BrentW8540
Mar 25, 2025
45 Posts
Quote from alphawave :
Many have, but you can adjust the LTC in the app. Be sure to save current config before writing new config.
OH that makes complete sense they allow it to be configured, interesting they dont list that in the details. Thanks for the info!

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Mar 25, 2025
1,337 Posts
Joined Dec 2005
Mar 25, 2025
alphawave
Mar 25, 2025
1,337 Posts
Quote from BrentW8540 :
OH that makes complete sense they allow it to be configured, interesting they dont list that in the details. Thanks for the info!
Yep, this issue has been covered here and elsewhere, some use the Overkill app to make these changes, but be careful...I don't think you'll brick it per se, but its not easy to recover a BMS with errant settings. Only change one thing at a time, and run with that a while before making another change.

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