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expiredf12_26 | Staff posted Nov 5, 2024 4:51 AM

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

$168

$280

40% off
+ Free Shippingat eBay
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Deal Details
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 TOPGIFTS20 at checkout = $167.99. Shipping is free.

Thanks to staff member f12_26 for finding 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 qwikwit | Staff
  • Similar 150Ah LiFePO4 batteries sell for ~$250 at Amazon.
  • About this Store:
    • eco-worthy-us offers free 30-day returns.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by f12_26 | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
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 TOPGIFTS20 at checkout = $167.99. Shipping is free.

Thanks to staff member f12_26 for finding 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 qwikwit | Staff
  • Similar 150Ah LiFePO4 batteries sell for ~$250 at Amazon.
  • About this Store:
    • eco-worthy-us offers free 30-day returns.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by f12_26 | Staff

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236 Comments

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Nov 5, 2024 6:39 PM
2.9K Comments
Joined Jun 2014
rczriderNov 5, 2024 6:39 PM
2.9K Comments
Quote from Martog :
Not really the right tool for the job. You're better off buying a purpose built UPS that has battery, inverter and charger built in - something like an APS brand.

These LifePo4 batteries are usually used for solar/home energy storage, RV house batteries, etc.
Gotcha, thanks!
Nov 5, 2024 6:41 PM
619 Comments
Joined Oct 2008
frd1963Nov 5, 2024 6:41 PM
619 Comments
Quote from CoolRoute8532 :
If I series 4 of these, I will get 7200 watts output capable correct?
Technically yes, but you would be supplying 48V, not 12V. This is not usually advisable unless you connect them using a separate BMS and/or know how to monitor voltage and current of each series connected unit. It's a lot like if the cells within the battery were connected without a BMS, and that would not be safe enough to sell as a consumer device.
If you put them in parallel, the voltage will stay at 12V, but the current would add. You could potentially pull close to 500A which would require very large cables, between batteries and to the load. if you know you're not going to pull that high current, then use breaker(s) and/or fuses to be sure.
If you do this, charge/discharge them all to the same voltage before connecting, otherwise current will flow from the higher voltage to the lower voltage through a wire with presumably very low resistance, which means max current, likely more than the BMS's can handle before triggering their own protections.
Nov 5, 2024 6:43 PM
544 Comments
Joined Aug 2010
shubonkerNov 5, 2024 6:43 PM
544 Comments
Good for campers/rvs but you'll want one that is selfheating if you do any cold weather camping.
Nov 5, 2024 6:44 PM
1.3K Comments
Joined Jun 2009
javaking_1000Nov 5, 2024 6:44 PM
1.3K Comments
I don't know, this just seems like one of those "too good to be true" situations. Reading through their other listings on eBay they have a bunch of almost identical batteries with wildly different prices. The cycle life is 3000, 4000, 6000 or even 15,000 cycles with other specs being similar.

Has anybody found any videos where these batteries have been tested and disassembled?
Nov 5, 2024 6:56 PM
241 Comments
Joined Dec 2018
ArkadiuszBNov 5, 2024 6:56 PM
241 Comments
What do you use this batteries for?
Nov 5, 2024 6:57 PM
1.7K Comments
Joined Dec 2005
alphawaveNov 5, 2024 6:57 PM
1.7K Comments
Quote from javaking_1000 :
I don't know, this just seems like one of those "too good to be true" situations. Reading through their other listings on eBay they have a bunch of almost identical batteries with wildly different prices. The cycle life is 3000, 4000, 6000 or even 15,000 cycles with other specs being similar.

Has anybody found any videos where these batteries have been tested and disassembled?
Search other threads here on Eco-Worthy. There are older Youtube teardowns (DCguy) that show poor assembly, but more recent teardowns show much cleaner, coherent assembly, uses JBD BMS (this one with BT incl), and capacity testing so far checks out, per other vids and your fellow SD'rs. My DCHouse battery (same as Eco-Worthy) shipped from SoCal (Chatsworth?), so even a return wouldn't cost and arm and a leg back to China.
Pro
Global Mod
Nov 5, 2024 6:58 PM
4.4K Comments
Joined May 2008
pur
Pro
Global Mod
Nov 5, 2024 6:58 PM
4.4K Comments
Quote from golfreak :
Haha, I already bought 4 of these.
By far the cheaper Lifepo4 ever. Less than .10 per wh.
Rated at 1920wh and I've tested 2 of them and got 1950wh.
Was going to post this but it seems I always get deleted everytime I post a deal.
Unfortunately some good deals were lost due to ratings minimums designed to cut back on spam, but now they are moved to the new Marketplace Forum. There are still some cases where the brand itself is banned, but generally all submitted deals are posted Smilie

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Nov 5, 2024 6:59 PM
1.7K Comments
Joined Dec 2005
alphawaveNov 5, 2024 6:59 PM
1.7K Comments
Quote from ArkadiuszB :
What do you use this batteries for?
Time shifting electrons, and/or storing photons as electrons.
2
Nov 5, 2024 7:04 PM
6.1K Comments
Joined Mar 2006
Core2QuadNov 5, 2024 7:04 PM
6.1K Comments
Quote from deeznutz206 :
Dang how do they sell these batteries for so low compared to the other popular brands? Gotta be B cells instead of A cells.
Ecoflow is $189. I'd buy that over this any day. 5 year warranty, reputable company.
1
Nov 5, 2024 7:20 PM
869 Comments
Joined Jan 2009
HkxyzNov 5, 2024 7:20 PM
869 Comments
Quote from ArkadiuszB :
What do you use this batteries for?
Lots of things, me personally i keep a extra battery in my truck for fridge/freezer, air compressor, charging tools etc
Nov 5, 2024 7:26 PM
178 Comments
Joined Apr 2013
TDIPWRNov 5, 2024 7:26 PM
178 Comments
Quote from Core2Quad :
Ecoflow is $189. I'd buy that over this any day. 5 year warranty, reputable company.
Link or its not real.
Nov 5, 2024 7:26 PM
776 Comments
Joined Aug 2007
BeavermanNov 5, 2024 7:26 PM
776 Comments
Quote from Martog :
Not really the right tool for the job. You're better off buying a purpose built UPS that has battery, inverter and charger built in - something like an APS brand.

These LifePo4 batteries are usually used for solar/home energy storage, RV house batteries, etc.
I'm buying it to replace the UPS battery. This is much bigger and has a much longer life than what a UPS has.
Nov 5, 2024 7:27 PM
619 Comments
Joined Oct 2008
frd1963Nov 5, 2024 7:27 PM
619 Comments
Quote from Core2Quad :
Ecoflow is $189. I'd buy that over this any day. 5 year warranty, reputable company.
So would if it has similar capacity at $189, but I am not seeing it. Do you have a link?
Nov 5, 2024 7:30 PM
619 Comments
Joined Oct 2008
frd1963Nov 5, 2024 7:30 PM
619 Comments
Quote from Beaverman :
I'm buying it to replace the UPS battery. This is much bigger and has a much longer life than what a UPS has.
UPS's are usually tuned for lead-acid specs. This may work, but may not charge completely

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Nov 5, 2024 7:33 PM
6.1K Comments
Joined Mar 2006
Core2QuadNov 5, 2024 7:33 PM
6.1K Comments
Quote from TDIPWR :
Link or its not real.
https://us.ecoflow.com/products/l...o4-battery

Look up some reviews on youtube and you can find $10 off codes. Or google for codes.

Quote from frd1963 :
So would if it has similar capacity at $189, but I am not seeing it. Do you have a link?
See above.
2

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