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ECO-WORTHY 12V 100Ah LiFePO4 Lithium Iron Phosphate Battery
$84
$169
50% off
+ Free S&Hat AliExpress
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+ Free S&Hat AliExpressDeal Details
ECOWORTHY-US Store via AliExpress has ECO-WORTHY 12V 100Ah LiFePO4 Battery (1100700100) for $102.07 - $18 off when you apply promo code 18USDEALSS at checkout = $84.07. Shipping is free.
Thanks to community member shivster1796 for sharing this deal.
Thanks to community member shivster1796 for sharing this deal.
- Note: Price may fluctuate slightly with currency exchange rates. You must be signed into your AliExpress account and have your address added 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. This item ships from a USA warehouse. For expedited customer service, please email [email protected].
- 10-year life & 4000+ cycles
- High Charging Speed
- Lightweight & Easy Installation
- Capacity Expansion
- Built in Battery management System (BMS)
Editor's Notes
Written by RevOne | Staff- About this Deal:
- This offer is $9.81 less than the previous Frontpage Deal from April.
- Our research indicates that this deal is $115.92 less (58% savings) than the next best available price from a reputable merchant with prices starting at $199.99 at the time of this posting.
- Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
- About this Product:
- 3-Year manufacturer Warranty
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
ECOWORTHY-US Store via AliExpress has ECO-WORTHY 12V 100Ah LiFePO4 Battery (1100700100) for $102.07 - $18 off when you apply promo code 18USDEALSS at checkout = $84.07. Shipping is free.
Thanks to community member shivster1796 for sharing this deal.
Thanks to community member shivster1796 for sharing this deal.
- Note: Price may fluctuate slightly with currency exchange rates. You must be signed into your AliExpress account and have your address added 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. This item ships from a USA warehouse. For expedited customer service, please email [email protected].
- 10-year life & 4000+ cycles
- High Charging Speed
- Lightweight & Easy Installation
- Capacity Expansion
- Built in Battery management System (BMS)
Editor's Notes
Written by RevOne | Staff- About this Deal:
- This offer is $9.81 less than the previous Frontpage Deal from April.
- Our research indicates that this deal is $115.92 less (58% savings) than the next best available price from a reputable merchant with prices starting at $199.99 at the time of this posting.
- Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
- About this Product:
- 3-Year manufacturer Warranty
Community Voting
Deal
Score
+46
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Top Comments
Community Reviews
This ECO-WORTHY 12V 100Ah LiFePO4 battery is drawing attention as a lightweight, low-cost upgrade for RV, trailer, solar, and backup power setups. The Bluetooth app is reported to work well, and the battery has been used successfully for mini PCs, home assistant, camping, and even as an expansion pack or UPS battery in the right setup. It is also praised for being much lighter than a comparable lead-acid battery and for supporting high discharge use such as trolling motors. The main cautions are that pricing has often landed above the advertised deal after tax, it has no handles, and charging or wiring needs to match the voltage and equipment limits of the system.
Common Questions (5)
The advertised $84.30 price often does not hold at checkout; reported totals include about $90 to $102.96 after coupon and tax. The deal can still land near $84.07 when the promo code applies cleanly, but the final amount varies with tax and checkout pricing.
It is meant for car/RV-style use, not as a native power-station battery. It can be adapted through a power station's solar input or used in a UPS build, but the voltage must match the unit's input limits and the UPS charging/output design must be able to handle lithium safely.
A 12V battery can be fed into some power stations through the solar input, but many units need higher voltage and their 12V input is often limited to about 10A, which is slow. Matching the voltage to the device's official expansion battery or using a proper charge controller is the safer approach, and some users run it directly from portable solar panels.
Yes, it is used for RVs, truck campers, trolling motors, mini PCs, and similar 12V loads. It supports up to 100A continuous, which covers typical trolling-motor draws, and users report weekend camping and 24/7 mini-PC use with solar support.
The most common complaint is the lack of handles, which makes carrying it less convenient. Another practical caveat is that some setups need a matching charger, proper wiring, or a compatible RV/UPS system to use lithium correctly.
AI-generated summary based on comments from the community. Updated ago
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53 Comments
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https://www.aliexpress.
Our community has rated this post as helpful. If you agree, why not thank
I am going to check into this now, thanks for the reply.
e.g. if the official expansion battery is a 36v system, buy an aftermarket 36v battery
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I am going to check into this now, thanks for the reply.
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