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expiredJLDF posted Dec 23, 2024 01:49 PM
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expiredJLDF posted Dec 23, 2024 01:49 PM

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

+ Free Shipping

$168

$280

40% off
eBay
287 Comments 108,490 Views
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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 for $209.99 - 20% when you apply coupon code LOVEIT20 at checkout = $167.99. Shipping is free.

Thanks to community member JLDF 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 StrawMan86 | Staff
  • This price matches our popular +76 Frontpage Deal from last month.
  • Returns: 30 days returns. Seller pays for return shipping.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by JLDF
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 for $209.99 - 20% when you apply coupon code LOVEIT20 at checkout = $167.99. Shipping is free.

Thanks to community member JLDF 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 StrawMan86 | Staff
  • This price matches our popular +76 Frontpage Deal from last month.
  • Returns: 30 days returns. Seller pays for return shipping.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by JLDF

Community Voting

Deal Score
+101
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Top Comments

LightningDemon
2420 Posts
476 Reputation
I just watched an extremely knowledgeable person on youtube last night regarding setting up an entire solar system. I'm going to re-watch his videos again (the one I watched was from 6 or 9 mo ago... and about 36 min long (or something like that). He goes over EVERYTHING, thoroughly, with regards to what you will need, gauge wire, and more importantly (for me) the WHY you need this or that.

His youtube name is: cityprepping

EDIT: the company i contract for blocks youtube on their network so I wasn't able to link when I posted.

Here is the link to the video:

https://www.youtube.com/watch?v=L4HiYD1i71A
Shawndak07
843 Posts
132 Reputation
When I build lifepo4 packs, my goal is $100/kwh. This beats that! Impressive
goupi69
167 Posts
59 Reputation
Nov sale got 2 plastic one and 2 metal one. Metal one believe to be the same as DC House 165Ah even its label said 150Ah.

Ran full capacity test twice against each version. Here are the result. Plastic version has capacity 149Ah vs metal version capacity as 161Ah with 33-14A little over 0.2c.

Plastic version seams to have worse voltage drifting above 3.45v and ends with single cell over voltage protection above 3.65v to cutoff charging while metal version has very low voltage deviation among 4 cells even after 3.5v and ends with 14.35v set in bench power supply w/o single cell over voltage. So myself liked metal version more than plastic version based on charge curve alone.

The only con for metal is the weight 9lb heavier than plastic one. Metal case also can be stacked provided you put one 1 inch thick wood in between due to the handle on the top

286 Comments

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Dec 23, 2024 09:35 PM
140 Posts
Joined Apr 2016
mrloyal1410Dec 23, 2024 09:35 PM
140 Posts
Quote from LightningDemon :
I just watched an extremely knowledgeable person on youtube last night regarding setting up an entire solar system. I'm going to re-watch his videos again (the one I watched was from 6 or 9 mo ago... and about 36 min long (or something like that). He goes over EVERYTHING, thoroughly, with regards to what you will need, gauge wire, and more importantly (for me) the WHY you need this or that. His youtube name is: cityprepping
I could not find the video you mentioned. Could you send me a PM?
Dec 23, 2024 09:43 PM
17 Posts
Joined Dec 2012
iamnotyouithinkDec 23, 2024 09:43 PM
17 Posts
LiFePO4 cells have gotten a lot cheaper recently if anyone hasn't been keeping track.
You can get cells for ~$70/kWh shipped now on Alibaba, but this really isn't a bad price for a prebuilt battery at ~$84/kWh.
Dec 23, 2024 10:15 PM
68 Posts
Joined Feb 2019
SplendidScene442Dec 23, 2024 10:15 PM
68 Posts
Quote from CharlesC8433 :
Any ideas if these will work in an regular automobile as a main battery
It will not - too many reasons
Dec 23, 2024 10:30 PM
1,380 Posts
Joined Apr 2008
bigjonneeDec 23, 2024 10:30 PM
1,380 Posts
$670 for 7.5 Kilowatt hour 48 volt power wall setup is not bad! with 4 BMS's too. Makes it pretty idiot proof to run in series. Could be used for solar storage or a large golf cart ATV /EV.
Dec 23, 2024 10:46 PM
2,457 Posts
Joined Dec 2010
coachclassDec 23, 2024 10:46 PM
2,457 Posts
What's the deal with the bluetooth monitoring? Is the bluetooth protocol documented, or do you have to use their app?

Is it always consuming power (powering the bluetooth chip)? It's a very minuscule amount of power for BLE, but who knows if they screw it up it might not be so minuscule. Is it just Bluetooth advertisements or more?
Pro
Dec 23, 2024 11:10 PM
1,561 Posts
Joined Dec 2005
alphawave
Pro
Dec 23, 2024 11:10 PM
1,561 Posts
Quote from coachclass :
What's the deal with the bluetooth monitoring? Is the bluetooth protocol documented, or do you have to use their app?

Is it always consuming power (powering the bluetooth chip)? It's a very minuscule amount of power for BLE, but who knows if they screw it up it might not be so minuscule. Is it just Bluetooth advertisements or more?
Onboard BT on BMS, always on, doesn't appear to affect natural discharge much at all...'miniscule' is an apt term. Can use either EW generic app or Overkill Solar app. More info in the prior thread:

https://slickdeals.net/f/17865192-eco-worthy-12v-150ah-lifepo4-lithium-battery-w-bluetooth-168-free-shipping?p=173796297#post173796297

Dec 23, 2024 11:31 PM
7 Posts
Joined Nov 2017
MH9775123Dec 23, 2024 11:31 PM
7 Posts
Quote from SteveinRoanoke :
Hello everyone, looking for advice from someone since it was already mentioned. I currently have a 36 volt golf cart EZGO lifted. The batteries in it now are 6 (6 volt) batteries. I'm looking to upgrade to lithium but wanted to know how many would I need and if these would work for my setup. Would I need 3 of these since they are 12 volt to equal my 36 volts and would I have to do anything else since they are in series? (Inverter or wire they differently?) Thank you for any help!

3 of these will work, but if you have larger than the standard 18" tires, then the 120A BMS in these might not be enough. With 3 of these, the wiring would be the same, except that some of the battery cables might need to be replaced with longer ones, since they'd be going to different points with only 3 batteries.

You could do 6 of these batteries and wire it up with two sets of three in parallel (that would give you 240 amps, which I'd expect to be fine, even with larger tires), but you would need some additional battery cables to do that, and these are larger than golf cart batteries, so 6 might not fit in. Depending on what model of EZGO you have, it could be tricky to even fit 3 of these in.

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Dec 23, 2024 11:44 PM
1,085 Posts
Joined Jul 2008
aznminhisterDec 23, 2024 11:44 PM
1,085 Posts
Quote from alphawave :
Same code also works on the DCHouse metal case version of you prefer it to the plastic case.

https://www.ebay.com/itm/14616724...VY94JYEGH5

Well worth the slight cost increase for those using in mobile applications, imo.
Anyone else with input on this battery? Looks to be worth the few extra bucks for some more Ah?
Dec 24, 2024 12:08 AM
1 Posts
Joined Apr 2013
VadimM5781Dec 24, 2024 12:08 AM
1 Posts
Can I use this battery with a trolling motor?
Pro
Dec 24, 2024 12:20 AM
1,561 Posts
Joined Dec 2005
alphawave
Pro
Dec 24, 2024 12:20 AM
1,561 Posts
Quote from aznminhister :
Anyone else with input on this battery? Looks to be worth the few extra bucks for some more Ah?
I have the Ecoworthy version of this battery (see link posted above) which has 150AH on the battery label, but BMS reports 165AH. Naturally I haven't done a full capacity test due to all the holidays, but others have reported the BMS should be correct. This manufacturer is marketing these products under many names...EcoWorthy, DCHouse, Apollo, and LITHINENG, and there is a growing volume of experience with this manufacturer, on solar forums and on Youtube,etc.
Dec 24, 2024 12:45 AM
83 Posts
Joined Apr 2022
big819Dec 24, 2024 12:45 AM
83 Posts
Quote from CharlesC8433 :
Any ideas if these will work in an regular automobile as a main battery
why u guys thumb down on this question.... yes it seems like a noob question but comeon guys... SD is slowly dying! lets be nice!
1
Pro
Dec 24, 2024 12:55 AM
1,561 Posts
Joined Dec 2005
alphawave
Pro
Dec 24, 2024 12:55 AM
1,561 Posts
Quote from VadimM5781 :
Can I use this battery with a trolling motor?
Yes. All lifepo4 12.8V battery sizes will work, limiting factor is weight/cost.
Dec 24, 2024 12:55 AM
551 Posts
Joined Mar 2008
BudarowDec 24, 2024 12:55 AM
551 Posts
Quote from EdMcK515 :
I used the 100AH version of these as a drop in replacement for my Ryobi Zero turn that came with lead acid batteries. They work fantastic and are so much lighter. The only other thing I had to do was change to a charger that works with these (htrc worked for me and used the existing port). 100AH was overkill for my yard, I have about 2/3 of an acre lot and can mow 5-6 times before the battery is discharged to around 20% when I charge it back up.
That's impressive. What htrc model do you charge them up with?
Last edited by Budarow December 23, 2024 at 06:11 PM.
Dec 24, 2024 01:04 AM
372 Posts
Joined Jun 2007
motor-headDec 24, 2024 01:04 AM
372 Posts
One image shows 1920Wh. How do they get that figure, since 12V * 150Ah = 1800 Wh.

Is the voltage actually higher than 12V at the beginning of the discharge cycle?

Thanks

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Dec 24, 2024 01:07 AM
32 Posts
Joined Nov 2019
ShrewdPickle234Dec 24, 2024 01:07 AM
32 Posts
Quote from CharlesC8433 :
Any ideas if these will work in an regular automobile as a main battery
No, they are not made for high cold cranking amps

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