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forum thread Posted by Red_Liz | Staff • Feb 6, 2025
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forum thread Posted by Red_Liz | Staff • Feb 6, 2025

ECO-WORTHY 12.8V 100AH LiFePO4 Lithium Battery w/ Battery Status Display $165 + Free Shipping

$165

$220

25% off
Amazon
11 Comments 8,490 Views
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Deal Details
ECO-WORTHY US via Amazon [amazon.com] has ECO-WORTHY 12.8V 100AH ​LiFePO4 Lithium Battery w/ Battery Status Display on sale for $219.99 - $55 off (25%) when you apply promo code 25QK2E4H at checkout = $164.99. Shipping is free.

Product Details:
  • 12.8V 100Ah LiFePO4 lithium battery
    • 1.28KWH of energy, which can be expanded to 20.48KWH with 4 in series and 4 in parallel
  • LED display screen that provides real-time monitoring of the state of SOC and battery status
  • Bluetooth and Wi-Fi functions can be utilized with the ECO-WORTHY data collector to monitor battery status (not included)
  • Low-temperature cut-off protection
  • 11.8" x 6.9" x 8.7" and 23.4 pounds
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
ECO-WORTHY US via Amazon [amazon.com] has ECO-WORTHY 12.8V 100AH ​LiFePO4 Lithium Battery w/ Battery Status Display on sale for $219.99 - $55 off (25%) when you apply promo code 25QK2E4H at checkout = $164.99. Shipping is free.

Product Details:
  • 12.8V 100Ah LiFePO4 lithium battery
    • 1.28KWH of energy, which can be expanded to 20.48KWH with 4 in series and 4 in parallel
  • LED display screen that provides real-time monitoring of the state of SOC and battery status
  • Bluetooth and Wi-Fi functions can be utilized with the ECO-WORTHY data collector to monitor battery status (not included)
  • Low-temperature cut-off protection
  • 11.8" x 6.9" x 8.7" and 23.4 pounds

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Price Intelligence

Model: ECO-WORTHY 12V 100AH​ LiFePO4 Lithium Battery with Battery Status Display, 100A BMS with Low-Temp Protection, Up to 15000 Deep Cycle for RV, Camping, Home Energy Storage, BCI Group 27

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
01/02/25Amazon$165 frontpage
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11 Comments

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Pro
Feb 6, 2025
13,594 Posts
Joined Aug 2004
Feb 6, 2025
avalon
Pro
Feb 6, 2025
13,594 Posts
how does this compare to historical ebay prices

I cannot even remember anymore

apparently the non-bluetooth was $127 just two weeks ago

https://slickdeals.net/f/18066034-eco-worthy-12v-100ah-1280wh-lifepo4-lithium-battery-127-49-with-code
Last edited by avalon February 6, 2025 at 08:16 AM.
Feb 6, 2025
1,360 Posts
Joined Jan 2009
Feb 6, 2025
DocuMaker
Feb 6, 2025
1,360 Posts
assuming only 3 year warranty? their 48v server rack battery is warrantied for 10 years...
Pro
Feb 6, 2025
10 Posts
Joined Jan 2025
Feb 6, 2025
JohnHarris
Pro
Feb 6, 2025
10 Posts
Ok, deal but not slick. If a battery has BT, then there is no real need for the LED indicators on top.
4
Original Poster
Pro
Staff
Feb 6, 2025
6,052 Posts
Joined Jun 2022
Feb 6, 2025
Red_Liz
Original Poster
Pro
Staff
Feb 6, 2025
6,052 Posts
This made Front Page at the same price last month.
Feb 7, 2025
123 Posts
Joined Oct 2019
Feb 7, 2025
NavyShop802
Feb 7, 2025
123 Posts
I'm interested in getting this for a trolling motor. Anyone have experience with that? Seems a much better bet than deep cycle lead acid.
Last edited by NavyShop802 February 7, 2025 at 04:00 PM.
Pro
Feb 8, 2025
687 Posts
Joined Nov 2013
Feb 8, 2025
NateN8140
Pro
Feb 8, 2025
687 Posts
the 3 pictures i saw with the battery melted has me not wanting to risk a fire.
1
1
Feb 8, 2025
2,393 Posts
Joined Jan 2008
Feb 8, 2025
poorgrad
Feb 8, 2025
2,393 Posts
Slightly cheaper and has usb-c for charging and discharging. In other threads posts have said eco worthy and dc house are related.
https://slickdeals.net/f/18103813-dc-house-12v-100ah-portable-trolling-motor-battery-w-soc-led-indicator-usb-a-dc-usb-c-ports-139-19-free-shipping
Last edited by poorgrad February 7, 2025 at 05:23 PM.

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Feb 10, 2025
173 Posts
Joined Jul 2019
Feb 10, 2025
EagerCorn513
Feb 10, 2025
173 Posts
Quote from NavyShop802 :
I'm interested in getting this for a trolling motor. Anyone have experience with that? Seems a much better bet than deep cycle lead acid.
I have their 20ah that I use for my 35 pound thrust trolling motor and it works great. This seems appealing for longer excursions.
1
Feb 13, 2025
378 Posts
Joined Jul 2011
Feb 13, 2025
outz
Feb 13, 2025
378 Posts
for a few months i've had one of these attached to my ecoflow delta pro via the ecoflow alternator. it has been a good battery.
Feb 16, 2025
727 Posts
Joined May 2009
Feb 16, 2025
ripplinghurst
Feb 16, 2025
727 Posts
Quote from outz :
for a few months i've had one of these attached to my ecoflow delta pro via the ecoflow alternator. it has been a good battery.

You mean inside a car? Do you leave it connected all times via xt60i connector for fast charging? but then wouldn't you use a separate charger from the Delta AC inverter if so? Im any case would the battery handle120F inside the car during peak summer days?
Feb 17, 2025
378 Posts
Joined Jul 2011
Feb 17, 2025
outz
Feb 17, 2025
378 Posts
Quote from ripplinghurst :
You mean inside a car? Do you leave it connected all times via xt60i connector for fast charging? but then wouldn't you use a separate charger from the Delta AC inverter if so? Im any case would the battery handle120F inside the car during peak summer days?
i have a temp controlled building out back. the alternator was just a cheap way to add more kwh to my delta's for backup power at home. i've never used it in a vehicle.

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