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expiredMangekyoSharingan posted Jun 10, 2024 7:07 AM

Eco-Worthy 12V 100AH LiFePO4 Lithium Battery BMS 4000+ cycles For RV Solar Panel

$165

$206

19% off
+ Free Shippingat eBay
151 Comments
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Deal Details
Eco-Worthy-US via eBay has Eco-Worthy 12V 100AH LiFePO4 Lithium Battery BMS 4000+ cycles For RV Solar Panel for 205.99 - 20% with coupon code HOT20DEALS at checkout = $164.79. Shipping is free.

Thanks to Community Member MangekyoSharingan for finding this deal.

Product Details:
  • 4000+ cycle times, each lithium battery can run for more than 10 years (equivalent to 3 lead-acid batteries)
  • Reach 80% of power after one-hour charge
  • Up to 4 identical batteries can be mounted as a series
  • 22.93 lbs

Editor's Notes

Written by citan359 | Staff
  • About this deal:
    • Coupon offer valid through June 16, 2024 at 11:59PM PT, while supplies last.
  • About this store:
    • eBay Seller Info:
      • eco-worthy-us (8,948 feedback rating)
      • 98.2% Positive feedback
    • Return Policy:
      • 30 day returns (Buyer pays for return shipping).
  • Please see original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by MangekyoSharingan
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 for 205.99 - 20% with coupon code HOT20DEALS at checkout = $164.79. Shipping is free.

Thanks to Community Member MangekyoSharingan for finding this deal.

Product Details:
  • 4000+ cycle times, each lithium battery can run for more than 10 years (equivalent to 3 lead-acid batteries)
  • Reach 80% of power after one-hour charge
  • Up to 4 identical batteries can be mounted as a series
  • 22.93 lbs

Editor's Notes

Written by citan359 | Staff
  • About this deal:
    • Coupon offer valid through June 16, 2024 at 11:59PM PT, while supplies last.
  • About this store:
    • eBay Seller Info:
      • eco-worthy-us (8,948 feedback rating)
      • 98.2% Positive feedback
    • Return Policy:
      • 30 day returns (Buyer pays for return shipping).
  • Please see original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by MangekyoSharingan

Community Voting

Deal Score
+31
Good Deal
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Top Comments

aeroshiro
6Comments
10Reputation
It's 12V...not 120V
Go to Comment
Caleo
6.7KComments
1.2KReputation
Well that's an r/confidentlyincorrect post if I've ever seen one, lol
Go to Comment
BeigeMaid395
120Comments
14Reputation
Most trucks can charge the battery on a camper pulled behind them.
Go to Comment

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152 Comments

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Jun 10, 2024 10:53 AM
73 Comments
Joined Dec 2020
alseTrewoPJun 10, 2024 10:53 AM
73 Comments

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

$230 at Amazon https://www.amazon.com/ECO-WORTHY...B09L89LW3P
1
Jun 10, 2024 4:02 PM
47 Comments
Joined Nov 2011
whiffer2Jun 10, 2024 4:02 PM
47 Comments
Can this be used as a replacement battery in a Ryobi electric riding mower?
Jun 10, 2024 4:08 PM
4.7K Comments
Joined Jan 2007
hodaddyJun 10, 2024 4:08 PM
4.7K Comments
Great price!
1
Jun 10, 2024 4:08 PM
280 Comments
Joined Oct 2008
Tobor59Jun 10, 2024 4:08 PM
280 Comments
Wonder if this can be used on RV and charged from towing vehicle?
1
Jun 10, 2024 4:09 PM
4.7K Comments
Joined Jan 2007
hodaddyJun 10, 2024 4:09 PM
4.7K Comments
Quote from succ_my_deal :
DC house brand is 152$ for 100a with included charger. https://www.ebay.com/itm/145769034636
Another good one. Thanks for posting.
1
Jun 10, 2024 4:10 PM
6.1K Comments
Joined Mar 2006
Core2QuadJun 10, 2024 4:10 PM
6.1K Comments
These are scary cheap... wow. Anyone open one up to check quality and cells?
Jun 10, 2024 4:15 PM
1.5K Comments
Joined Aug 2011
blueletterdJun 10, 2024 4:15 PM
1.5K Comments
Quote from Tobor59 :
Wonder if this can be used on RV and charged from towing vehicle?
That would require some heavy gauge to be routed all the way from the towing car, then have a beefy connector between, fuses... Sounds messy and expensive. Your best bet might be a roof solar panel.

Or, you may make the battery "mobile" and find a place in the towing car for it, and charge with a much shorter run of cables.
1
7

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Jun 10, 2024 4:17 PM
2.4K Comments
Joined Sep 2008
dealsalwaysJun 10, 2024 4:17 PM
2.4K Comments
Can you pair this with an old UPS for the inverter/charger portion.

Obviously need it to be safe and not burn down the house.
Jun 10, 2024 4:21 PM
118 Comments
Joined Nov 2018
MakinBaconJun 10, 2024 4:21 PM
118 Comments
Anyone have experience with either brand (EcoWorthy or DC House)? Currently have Power Queen 50Ah on an off grid shed setup. These prices are getting more and more tempting.
Jun 10, 2024 4:24 PM
1.4K Comments
Joined Apr 2008
bigjonneeJun 10, 2024 4:24 PM
1.4K Comments
i'm pretty happy with my eco worthy batteries and solar inverter. mind you I haven't owned any of them longer than 6 months!
Jun 10, 2024 4:29 PM
120 Comments
Joined Jun 2019
BeigeMaid395Jun 10, 2024 4:29 PM
120 Comments
Quote from blueletterd :
That would require some heavy gauge to be routed all the way from the towing car, then have a beefy connector between, fuses... Sounds messy and expensive. Your best bet might be a roof solar panel.

Or, you may make the battery "mobile" and find a place in the towing car for it, and charge with a much shorter run of cables.
Most trucks can charge the battery on a camper pulled behind them.
Jun 10, 2024 4:33 PM
454 Comments
Joined Nov 2013
salincerJun 10, 2024 4:33 PM
454 Comments
Quote from Tobor59 :
Wonder if this can be used on RV and charged from towing vehicle?
Yes you could. LiFePo4 requires a higher voltage than what an alternator typically outputs, to charge the battery fully. A DC-DC charger is ideal for this.

That being said, if you were okay with the battery being a max of 90% charged, then you can use a Victron Li-CT relay, some beefy wire and Anderson connectors, and call it a day.

All that to say, you should be traveling with that battery fully charged. Just add a dedicated battery charger using shore power in the RV.
1
Jun 10, 2024 4:34 PM
1.1K Comments
Joined Dec 2010
TylerJ_COEJun 10, 2024 4:34 PM
1.1K Comments
I got one last time, but I still haven't tested it. Price keeps coming down as this 5 or 10 cheaper than last time. There is plenty of information about use cases on YouTube. For me, they are most useful as an electric gas tank to refill my actual powerstations like a Bluetti or Jackery, which then gets used in outdoor scenarios like camping. I use a fused wire of appropriate guage to an xt60 connector.
Jun 10, 2024 4:38 PM
454 Comments
Joined Nov 2013
salincerJun 10, 2024 4:38 PM
454 Comments
Quote from Core2Quad :
These are scary cheap... wow. Anyone open one up to check quality and cells?
I saw a capacity test on youtube and that checks out.

The only worry I would have is the internal BMS going bad, which that can be replaced outside of warranty.

One key thing you should consider is that this battery only supports 100A max of continuous current. So for those who are talking about an inverter, yes it is possible to use an inverter but you won't be able to power anything beyond 1200w.

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Jun 10, 2024 4:41 PM
83 Comments
Joined Jan 2012
Killerclown360Jun 10, 2024 4:41 PM
83 Comments
Quote from whiffer2 :
Can this be used as a replacement battery in a Ryobi electric riding mower?
Those mowers typically use anywhere from 60-100 volt battery systems, so probably not
3

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