---
product_id: 379755407
title: "ECO-WORTHY 12V 100AH LiFePO4 Lithium Battery with Bluetooth, Max.1280Wh Energy, Low Temperature Protection, Group 24, Built-in 100A BMS, Perfect for Trolling Motor, RV, Boat, Solar Off-Grid"
brand: "eco-worthy"
price: "R$4768"
currency: BRL
in_stock: true
reviews_count: 11
category: "Eco Worthy"
url: https://www.desertcart.com.br/products/379755407-eco-worthy-12v-100ah-lifepo4-lithium-battery-with-bluetooth-max
store_origin: BR
region: Brazil
---

# Bluetooth 5.1 Real-Time Monitoring 100Ah High Capacity Low-Temp Charging Protection ECO-WORTHY 12V 100AH LiFePO4 Lithium Battery with Bluetooth, Max.1280Wh Energy, Low Temperature Protection, Group 24, Built-in 100A BMS, Perfect for Trolling Motor, RV, Boat, Solar Off-Grid

**Brand:** eco-worthy
**Price:** R$4768
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay Powered, Stay Connected, Stay Ahead!

## Quick Answers

- **What is this?** ECO-WORTHY 12V 100AH LiFePO4 Lithium Battery with Bluetooth, Max.1280Wh Energy, Low Temperature Protection, Group 24, Built-in 100A BMS, Perfect for Trolling Motor, RV, Boat, Solar Off-Grid by eco-worthy
- **How much does it cost?** R$4768 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/379755407-eco-worthy-12v-100ah-lifepo4-lithium-battery-with-bluetooth-max)

## Best For

- eco-worthy enthusiasts

## Why This Product

- Trusted eco-worthy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Battery Control:** Bluetooth 5.1 lets you monitor voltage, current, and capacity live from your phone—never get caught off guard.
- • **Power That Lasts All Day:** 100Ah LiFePO4 cells deliver a massive 1280Wh energy reserve for uninterrupted adventures.
- • **Winter-Ready Performance:** Low-temperature cut-off ensures safe charging below -7°C, perfect for cold-weather off-grid living.
- • **Lightweight & Universal Fit:** At just 23.15 lbs and Group 24 size, it’s a seamless, hassle-free upgrade for your RV, boat, or solar setup.
- • **Built-In Safety You Can Trust:** 100A BMS protects against overcharge, discharge, temperature extremes, and short circuits for peace of mind.

## Overview

The ECO-WORTHY 12V 100Ah LiFePO4 Battery combines cutting-edge Bluetooth 5.1 monitoring with a robust 100Ah capacity and advanced safety features including a 100A BMS and low-temperature protection. Designed to fit Group 24 standards, it’s lightweight and perfect for trolling motors, RVs, boats, and solar off-grid systems. This battery empowers professionals and outdoor enthusiasts alike with reliable, smart, and safe energy wherever they go.

## Description

Buy ECO-WORTHY 12V 100AH LiFePO4 Lithium Battery with Bluetooth, Max.1280Wh Energy, Low Temperature Protection, Group 24, Built-in 100A BMS, Perfect for Trolling Motor, RV, Boat, Solar Off-Grid: 12V - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Excellent batteries - The batteries are excellent, exactly as described and the seller provided ‘above and beyond’ support. Extremely happy with this purchase. Highly recommend!!! Update - we purchased four of these at the same time and connected them in parallel. After using these on their first 6-day camping trip and powering lights, appliances, water pump, etc., in our rv, they were excellent and exceeded our expectations. They seamlessly ran everything without any diminished performance. They were easy to charge with the Eco Worthy charger which is connected to the batteries and our generator. They were fully charged each day in less than two hours of running the generator. Highly recommend!
Review: good with Bluetooth connectivity. - I bought the ECO-WORTHY 12V 100AH LiFePO4 Lithium Battery for a project that required a reliable 12V power source. This battery not only meets those needs but exceeds expectations with its advanced features. One standout aspect of it is the Bluetooth connectivity, which allows me to monitor the charge state seamlessly from my smartphone, a truly impressive feature that adds convenience and control over my setup. The only aspect that left me wishing for more is the lack of information on how to develop an application to communicate with the battery directly. Access to such resources would allow for deeper integration into my project, enabling real-time monitoring and control within a custom app framework. Despite this, the battery's overall quality and functionality make it an excellent choice for anyone needing a dependable 12V power solution with modern connectivity features.

## Features

- Bluetooth Real-Time Monitoring: Meet new ECO-WORTHY 12V 100Ah LiFePO4 battery featuring Bluetooth 5.1. Now you can check the status of battery voltage, current and capacity at any time from your phone. Also you'll be able to keep a close eye on the battery remaining working life. Stay confident and focused on every fishing trip without worrying about unexpected power loss
- BCI Group 24 Size, Universal Fit: ECO-WORTHY 12V 100Ah Group 24 LiFePO4 Battery measures L10.23*W6.6*H8.43 inches and only 23.15 lbs, which is crafted to meet the BCI battery size standard "Group 24". Its lightweight can lessen the burden of your boat so that you can drive it smoother, faster, and more maneuverable. It's also a perfect replacement for Group 24 lead-acid and AGM, SLA batteries. Just simply replace your Group24 battery without the hassle of modifying your existing electrical system or wiring
- 100A BMS, Grade-A Cell: ECO-WORTHY 100Ah Battery is manufactured with automotive grade lithium iron phosphate cells, which offers higher energy density, more stable performance and greater power. The cells inside the battery are UL,IEC tested and CE,RoHS certified, providing the highest level of safety for you. It also has a built-in 100A BMS to protect the battery from overcharge, over temperature, over discharge, over current, low temperature and short circuit
- Low-Temp Protection: This 12V 100Ah lithium trolling motor battery is equipped with low-temperature cut-off protection which automatically cuts off the battery from charging when the cell temperature is below -7℃(19.4℉) to prevent the battery cells from being damaged. Especially designed to ensure safe use for the low temperature charging environment in winter. Widely used for RV, cabin, off-grid or marine in cold winter
- 2S4P, Easy Troubleshooting: ECO-WORTHY 100AH Lithium battery support 4P2S with 1.28kWh to Max. 10.24kWh so that you can easily DIY your battery system as you need. If one of the batteries in the bank malfunctions, you can quickly identify the problem through the mobile app. Say goodbye to guesswork and complex troubleshooting. Perfect for RV, camping, solar, home energy storage, and so on
- Our batteries enjoy 3-year warranty: we will help with any issues within 24h. Return or replacement is applicable if there's any verified tech issue within 30 days, even though desertcart marks this item as non-returnable. Feel free to contact us should you have any questions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09L89LW3P |
| Amperage | 100 Amps |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Battery Capacity | 100 Amp Hours |
| Best Sellers Rank | #99,764 in Health & Household ( See Top 100 in Health & Household ) #198 in 12V Batteries |
| Brand | ECO-WORTHY |
| Customer Reviews | 4.4 4.4 out of 5 stars (670) |
| Date First Available | November 8, 2021 |
| Item Weight | 23.2 pounds |
| Item model number | 12.8V 100AH |
| Manufacturer | ECO-WORTHY |
| Manufacturer Part Number | 12.8V100AH |
| Model | 12.8V 100AH |
| Number Of Cells | 1 |
| Product Dimensions | 10.24"D x 6.61"W x 8.43"H |
| Size | 12.8V 100Ah |
| Terminal | M8 |

## Product Details

- **Battery Capacity:** 100 Amp Hours
- **Battery Cell Composition:** Lithium-Phosphate
- **Brand:** ECO-WORTHY
- **Item Weight:** 23.15 Pounds
- **Number Of Cells:** 1
- **Product Dimensions:** 10.24"D x 6.61"W x 8.43"H
- **Size:** 12.8V 100Ah
- **Terminal:** M8
- **Vehicle Service Type:** RV, Trailer, Trolling Motor
- **Voltage:** 12.8 Volts (DC)

## Images

![ECO-WORTHY 12V 100AH LiFePO4 Lithium Battery with Bluetooth, Max.1280Wh Energy, Low Temperature Protection, Group 24, Built-in 100A BMS, Perfect for Trolling Motor, RV, Boat, Solar Off-Grid - Image 1](https://m.media-amazon.com/images/I/714wPDyEUGL.jpg)

## Questions & Answers

**Q: Can some post the specs on the 12v 100Ah LiFepo4 battery?**
A: hi there, 
Battery Capacity:100ah
Battery Power:1200W·h
Battery Voltage:12V
Maximum Charge/ Discharge Current:80A/100A
Charge Temperature Range:	0-55℃
Disharge Temperature Range:	﹣20－55℃
Maximum Charge Voltage	:14.5V
Discharge Cut-Off Voltage	:10V
Screw size	:M8
Battery Size	:260*168*209mm（10.2*6.6*8.2inch）
Battery Weight	:9.55kg/21 lbs

If you want to know more about this battery,pls feel free to contact us.

**Q: How long can I store my newly shipped battery before it will become totally discharged?**
A: Hi there,  you can store the battery 1-2 month before it become totally discharged, if you have any other quetions, pls feel free to contact us.

**Q: If this battery is used in a camper, that is connected to a vehicle, will the vehicle charging system charge this battery?**
A: Whatever your charging system is going to put out for charging is what this battery is going to use. I charge my 50AH LiFePO4 on a lipo charger that allows for lead acid battery charging as well. I charge mine at a steady 3.6A @12v. Full charge voltage is 13.8V. Max charging voltage is 14.4V 2hich is completely within limits of vehicle charging systems. This is just fine with a Travel Trailer or Camper.

**Q: Would two of the 100ah batteries be a suitable replacement for 24v trolling motor?**
A: Dear customer, thank you for the question.
The maximum power of our two 100AH lithium batteries is 2400W. Whether it is a suitable substitute for your trolling motor depends on the power of your trailer motor.
Thanks again for the question, have a nice day!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent batteries
*by G***R on June 30, 2025*

The batteries are excellent, exactly as described and the seller provided ‘above and beyond’ support. Extremely happy with this purchase. Highly recommend!!! Update - we purchased four of these at the same time and connected them in parallel. After using these on their first 6-day camping trip and powering lights, appliances, water pump, etc., in our rv, they were excellent and exceeded our expectations. They seamlessly ran everything without any diminished performance. They were easy to charge with the Eco Worthy charger which is connected to the batteries and our generator. They were fully charged each day in less than two hours of running the generator. Highly recommend!

### ⭐⭐⭐⭐⭐ good with Bluetooth connectivity.
*by U***4 on June 10, 2025*

I bought the ECO-WORTHY 12V 100AH LiFePO4 Lithium Battery for a project that required a reliable 12V power source. This battery not only meets those needs but exceeds expectations with its advanced features. One standout aspect of it is the Bluetooth connectivity, which allows me to monitor the charge state seamlessly from my smartphone, a truly impressive feature that adds convenience and control over my setup. The only aspect that left me wishing for more is the lack of information on how to develop an application to communicate with the battery directly. Access to such resources would allow for deeper integration into my project, enabling real-time monitoring and control within a custom app framework. Despite this, the battery's overall quality and functionality make it an excellent choice for anyone needing a dependable 12V power solution with modern connectivity features.

### ⭐⭐⭐⭐⭐ Light and good. Perfect for the kayak
*by B***S on December 28, 2023*

Decided to go with this battery and this seller. When I was looking for a kayak battery, I sent messages to 4 different brands and sellers. ONLY this one responded overnight and fully answered my questions. Easy to deal with. The rest kept telling me generic answers and nothing to assure me that if something goes wrong, I will have a good post sale service (warranty service). Great voltage, great power for my kayak, very light. I fully charged the battery with their eco-worthy charger. Charged it fast and battery tested good. Used it once for probably 3 hours trolling. Used very little power. After 2 months of sitting in the garage it is holding charge very good. Battery charger shows accurate reading when I checked with the voltmeter. Happy with battery and the seller.

## Frequently Bought Together

- ECO-WORTHY 12V 100AH LiFePO4 Lithium Battery with Bluetooth, Max.1280Wh Energy, Low Temperature Protection, Group 24, Built-in 100A BMS, Perfect for Trolling Motor, RV, Boat, Solar Off-Grid
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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-24*