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popularDealzRGood4U posted Today 12:38 PM
popularDealzRGood4U posted Today 12:38 PM

ECO-WORTHY 12V 100AH LiFePO4 Lithium Battery with Bluetooth 1280Wh 4000+ Cycles $83 +Free Shipping

$83

$198

58% off
AliExpress
17 Comments 1,638 Views
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ECO-WORTHY (Brand+) Store via AliExpress [aliexpress.us]. ECO-WORTHY 12V 100AH LiFePO4 Lithium Battery with Bluetooth 1280Wh 4000+ Cycles $83 + Free Shipping from US warehouse.

Orange battery is $82.7 using coupon for $12 off at checkout USSS12.

Red battery is $141.4 using coupon for $15 off at checkout
JJY15K.

Use Backup Code (not stackable) for $8 off JJY8K​.

Key Specs:
  • Capacity & Energy:​ 12V 100Ah (1280Wh), 100A Max Continuous Discharge.
  • Battery Life:​ 4000+ Cycles, 10-Year Design Life.
  • Monitoring:​ Bluetooth 5.0 for real-time voltage, current, capacity, SOH.
  • Weight & Size:​ 23.1 lbs (10.48kg), Group 24 Size, easy to install.
  • Low-Temp Protection:​ Charging cut-off below -7°C (19.4°F), safe for cold climates.
  • Charging:​ Standard 50A, CC/CV mode, 0-55°C charging range.
  • Energy Density:​ High energy density, 2x more than lead-acid batteries.
  • Protections:​ Built-in BMS with short circuit, over-temperature protection.
This deal might be the lowest price ever offered and is $11 cheaper than the last Front Page Deal.

Note:​ You must be signed into your AliExpress account and have your address added to your address book to add items to your cart and place an order. You may have to manually type in the promo code to apply it at checkout.Price may fluctuate slightly with currency exchange rates.


https://www.aliexpress.us/item/32...02693.html
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
ECO-WORTHY (Brand+) Store via AliExpress [aliexpress.us]. ECO-WORTHY 12V 100AH LiFePO4 Lithium Battery with Bluetooth 1280Wh 4000+ Cycles $83 + Free Shipping from US warehouse.

Orange battery is $82.7 using coupon for $12 off at checkout USSS12.

Red battery is $141.4 using coupon for $15 off at checkout
JJY15K.

Use Backup Code (not stackable) for $8 off JJY8K​.

Key Specs:
  • Capacity & Energy:​ 12V 100Ah (1280Wh), 100A Max Continuous Discharge.
  • Battery Life:​ 4000+ Cycles, 10-Year Design Life.
  • Monitoring:​ Bluetooth 5.0 for real-time voltage, current, capacity, SOH.
  • Weight & Size:​ 23.1 lbs (10.48kg), Group 24 Size, easy to install.
  • Low-Temp Protection:​ Charging cut-off below -7°C (19.4°F), safe for cold climates.
  • Charging:​ Standard 50A, CC/CV mode, 0-55°C charging range.
  • Energy Density:​ High energy density, 2x more than lead-acid batteries.
  • Protections:​ Built-in BMS with short circuit, over-temperature protection.
This deal might be the lowest price ever offered and is $11 cheaper than the last Front Page Deal.

Note:​ You must be signed into your AliExpress account and have your address added to your address book to add items to your cart and place an order. You may have to manually type in the promo code to apply it at checkout.Price may fluctuate slightly with currency exchange rates.


https://www.aliexpress.us/item/32...02693.html

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17 Comments

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Today 01:30 PM
105 Posts
Joined Mar 2014
PeterwalterToday 01:30 PM
105 Posts
I like this battery brand. It shows individual cell voltage on the app! And now even better at this price!
1
Today 01:34 PM
215 Posts
Joined Mar 2017
MarkS3773Today 01:34 PM
215 Posts
Thanks, got one. FYI don't get the Red one based on this review https://www.youtube.com/watch?v=mOzFGt_FQqg
Last edited by MarkS3773 May 19, 2026 at 09:44 AM.
1
1
Today 01:51 PM
661 Posts
Joined May 2008
KFisherToday 01:51 PM
661 Posts
I'm looking for the 280ah or 300ah version for a travel trailer (Camper). What is the best way to charge these sepecifc batteries, I assume the built in charger in the camper is not designed for Lithium. What is the best inverter to use with this setup for the camper to run appliances, coffee maker, etc.
Today 02:03 PM
1,010 Posts
Joined Jun 2009
greenshellToday 02:03 PM
1,010 Posts
Thanks, got one for my portable pump, 23lb is very portable
1
Pro
Today 02:33 PM
160 Posts
Joined Feb 2026
blue668
Pro
Today 02:33 PM
160 Posts
Great price for 100ah battery, in one.
1
Today 03:26 PM
850 Posts
Joined Apr 2008
c3688tToday 03:26 PM
850 Posts
Quote from KFisher :
I'm looking for the 280ah or 300ah version for a travel trailer (Camper). What is the best way to charge these sepecifc batteries, I assume the built in charger in the camper is not designed for Lithium. What is the best inverter to use with this setup for the camper to run appliances, coffee maker, etc.
In my experience, use your existing power converter at first and see how much it will charge your new battery. You might be surprised. I put a 280Ah Eco Worthy into our older model camper and it will get it to 80% charge quickly and 100% eventually.. We have a Progressive Dynamics 60A converter and it boosts the output voltage for the first hour or so for faster charge when you first plug it into shore power, then tapers down the voltage a bit. I was amazed how well it worked with the lithium battery.
Today 04:23 PM
38 Posts
Joined Apr 2023
ForrestocatToday 04:23 PM
38 Posts
Quote from MarkS3773 :
Thanks, got one. FYI don't get the orange one based on this review https://www.youtube.com/watch?v=mOzFGt_FQqg
On AliExpress - the "Red" one is the battery reviewed in the YouTube video you linked. So the "Orange" one is the one you want
1

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Today 04:33 PM
83 Posts
Joined Mar 2012
chabs39Today 04:33 PM
83 Posts
What is the use case for this? I sometimes go tent camping but I am not really sure what this would do for me. Can it run an electric griddle or a mini fridge?
Original Poster
Pro
Today 04:38 PM
2,994 Posts
Joined Dec 2004
DealzRGood4UToday 04:38 PM
Original Poster
Pro
2,994 Posts
Quote from KFisher :
I'm looking for the 280ah or 300ah version for a travel trailer (Camper). What is the best way to charge these sepecifc batteries, I assume the built in charger in the camper is not designed for Lithium. What is the best inverter to use with this setup for the camper to run appliances, coffee maker, etc.
Here's the 280Ah version.

https://slickdeals.net/f/19538784
Today 04:45 PM
215 Posts
Joined Mar 2017
MarkS3773Today 04:45 PM
215 Posts
Quote from Forrestocat :
On AliExpress - the "Red" one is the battery reviewed in the YouTube video you linked. So the "Orange" one is the one you want
Thanks, i updated my original post.
Today 04:46 PM
90 Posts
Joined Dec 2023
minions_webToday 04:46 PM
90 Posts
Thanks for listing.

Great price with the 12 bucks off, 88 bucks including tax delivered.

Last one I got (cheapish at $110, different brand) is great.
Adding this to that to double the battery storage for my work trailer solar array.
Today 04:48 PM
521 Posts
Joined Jul 2018
puncturepremiumToday 04:48 PM
521 Posts
Not the cheapest but... hell of a lot lighter than the 280 (need to keep up with muscles weekly lol)
Today 04:55 PM
849 Posts
Joined Apr 2008
c3688tToday 04:55 PM
849 Posts
Quote from chabs39 :
What is the use case for this? I sometimes go tent camping but I am not really sure what this would do for me. Can it run an electric griddle or a mini fridge?
Use case is the same for most any 12v battery, except you don't want to use it for a starting battery on a motor (say a car, truck, etc.).
Today 04:58 PM
557 Posts
Joined May 2008
FlameOutToday 04:58 PM
557 Posts
Didn't really need another battery, but what the heck. I have two of these, about 2 years old, and have been great

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Today 04:58 PM
442 Posts
Joined Nov 2019
MaroonPocket778Today 04:58 PM
442 Posts
I have 4 of these in series for a golf cart

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