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Red_Liz | Staff 24.5K Views
Mar 3, 2025 7:47 PM

Eco-Worthy 12V 100AH LiFePO4 Lithium Battery w/ Bluetooth

$150

$187

19% off
+ Free Shippingat eBay
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Eco-Worthy-US via eBay has Eco-Worthy 12V 100AH LiFePO4 Lithium Battery BMS 4000+ Cycles For RV Solar Panel w/ Bluetooth Monitoring for $187.49 - 20% w/ coupon code STARTFRESH = $149.99. Shipping is free.

Thanks to Deal Hunter Red_Liz for finding this deal.

Features:
  • Bluetooth Real-Time Monitoring
  • 10-year life & 4000+ cycle
  • High Charging Speed
  • Lightweight & Easy Installation
  • Capacity Expansion

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:

Original Post

Written by Red_Liz | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Eco-Worthy-US via eBay has Eco-Worthy 12V 100AH LiFePO4 Lithium Battery BMS 4000+ Cycles For RV Solar Panel w/ Bluetooth Monitoring for $187.49 - 20% w/ coupon code STARTFRESH = $149.99. Shipping is free.

Thanks to Deal Hunter Red_Liz for finding this deal.

Features:
  • Bluetooth Real-Time Monitoring
  • 10-year life & 4000+ cycle
  • High Charging Speed
  • Lightweight & Easy Installation
  • Capacity Expansion

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:

Original Post

Written by Red_Liz | Staff

Community Voting

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Top Comments

TenseRain6942
34Comments
14Reputation
Thanks for the tip on the DChouse version. They have an additional discount ( - $10.00, DCHOUSE55, Automatically applied during checkout), bringing total to $136, so I ordered one.
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upioneer
93Comments
14Reputation
unofficial industry standard was cycles until 80% of original capacity. some are now using 60% as the metric for cycles. recommend always reading the fine print
Go to Comment
alphawave
1.8KComments
283Reputation
Both DC House and Eco Worthy have regular sales, and on 24V batteries too, so I'd measure the current setup and see what 24V batteries would be a suitable swap.

Edit: what a hole would downvote sound advice?
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45 Comments

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Mar 5, 2025 5:08 PM
317 Comments
Joined Oct 2009
Tank41683Mar 5, 2025 5:08 PM
317 Comments
My wheelchair has 2 dying AGM batteries, would I be able to replace them with something like this?
1
Mar 5, 2025 5:40 PM
342 Comments
Joined Apr 2015
AlchemicMar 5, 2025 5:40 PM
342 Comments
Quote from 5thgen View quoted comment :
Any reason why this is rated for 4k cycles vs the others with 6k cycles?
Even with 4k cycles that's years of life. 6k is better but I wouldn't worry about 4k
Mar 5, 2025 5:41 PM
342 Comments
Joined Apr 2015
AlchemicMar 5, 2025 5:41 PM
342 Comments
Quote from Tank41683 View quoted comment :
My wheelchair has 2 dying AGM batteries, would I be able to replace them with something like this?
Yes as long as they are both 12V you shouldn't have any issues
Mar 5, 2025 6:56 PM
1.1K Comments
Joined Nov 2007
5thgenMar 5, 2025 6:56 PM
1.1K Comments
Quote from Tank41683 View quoted comment :
My wheelchair has 2 dying AGM batteries, would I be able to replace them with something like this?
Yours might be in series and is 24v so this may not work.
Mar 6, 2025 1:00 AM
317 Comments
Joined Oct 2009
Tank41683Mar 6, 2025 1:00 AM
317 Comments
Quote from 5thgen View quoted comment :
Yours might be in series and is 24v so this may not work.
Yea I just checked, your right they are in series. So 24v, I'll keep looking. Thanks
Mar 6, 2025 1:16 AM
1.8K Comments
Joined Dec 2005
alphawaveMar 6, 2025 1:16 AM
1.8K Comments
Quote from Tank41683 View quoted comment :
Yea I just checked, your right they are in series. So 24v, I'll keep looking. Thanks
Both DC House and Eco Worthy have regular sales, and on 24V batteries too, so I'd measure the current setup and see what 24V batteries would be a suitable swap.

Edit: what a hole would downvote sound advice?
Last edited by alphawave March 6, 2025 at 03:58 AM.
2
Mar 6, 2025 10:50 AM
2.4K Comments
Joined Sep 2008
dealsalwaysMar 6, 2025 10:50 AM
2.4K Comments
don't cheap out. get one with BT. else you'll be guessing params. not worth it.
Great deal with BT.

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Mar 6, 2025 4:33 PM
2.9K Comments
Joined Jun 2009
g725sMar 6, 2025 4:33 PM
2.9K Comments
I want a 12v battery for a video camera that needs 12v. Can I use a traditional solid state charger that I use for Lead Acid and AGM?
Mar 6, 2025 5:08 PM
1.8K Comments
Joined Dec 2005
alphawaveMar 6, 2025 5:08 PM
1.8K Comments
Quote from g725s View quoted comment :
I want a 12v battery for a video camera that needs 12v. Can I use a traditional solid state charger that I use for Lead Acid and AGM?
You need a llifepo4 charger.
Mar 6, 2025 9:56 PM
155 Comments
Joined Nov 2018
NewUser2022Mar 6, 2025 9:56 PM
155 Comments
Quote from adams551 View quoted comment :
https://www.ebay.com/itm/145507855074?itmmeta=01JNKC59XRZPCPAG023H6VK35F&hash=item21e0f1aae2:g:VUcAA... [ebay.com]
No Bluetooth on the 50 amp?
Mar 6, 2025 9:58 PM
142 Comments
Joined Jun 2011
adams551Mar 6, 2025 9:58 PM
142 Comments
Quote from NewUser2022 View quoted comment :
No Bluetooth on the 50 amp?
Not at that price, no.
Mar 7, 2025 2:56 AM
535 Comments
Joined Jan 2016
iamnothimMar 7, 2025 2:56 AM
535 Comments
Quote from alphawave View quoted comment :
Both DC House and Eco Worthy have regular sales, and on 24V batteries too, so I'd measure the current setup and see what 24V batteries would be a suitable swap.

Edit: what a hole would downvote sound advice?
Agreed on the a hole remark. Some people don't have anything better to do than downvoting useful comments. I guess they get a kick out of it.
2
Mar 7, 2025 6:51 AM
18 Comments
Joined Jan 2017
jamesnvoMar 7, 2025 6:51 AM
18 Comments
Quote from avalon View quoted comment :
ugh did these go from $123 to $150 ?
No. They are two completly different models. This one has the Bluetooth function so you can connect to your phone and see the battery %, battery balance, charge/discharge rates etc.

The $127 one doesn't have BT and can do none of those (I bought one).

The Bt option is 100% worth it.
Mar 7, 2025 4:48 PM
27 Comments
Joined Nov 2015
hkbroMar 7, 2025 4:48 PM
27 Comments
Is this good enough for minn kota 30 lbs thrust trolling motor? I am planning to get a one to upgrade my son's Intex seahawk Inflatable boat . Should I go with 50AH or 100AH?

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Mar 7, 2025 5:42 PM
245 Comments
Joined Nov 2010
lmatterMar 7, 2025 5:42 PM
245 Comments
I bought two of the non-bluetooth ones, so this might not be relevant, but I was able to pull 250 amps from two of them in parallel (1.25C) for a few minutes.

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