---
product_id: 592803030
title: "ECO-WORTHY 12V 20Ah LiFePO4 Lithium Battery, 4000+ Deep Cycle Rechargeable Battery with BMS for Trolling Motor, Fish Finder, Ham Radio, Solar System, Outdoor Camping"
brand: "eco-worthy"
price: "3912 kr"
currency: DKK
in_stock: true
reviews_count: 1
category: "Eco Worthy"
url: https://www.desertcart.dk/products/592803030-eco-worthy-12v-20ah-lifepo4-lithium-battery-4000-deep-cycle
store_origin: DK
region: Denmark
---

# 4000+ deep cycles 4.85 lbs ultra-lightweight Built-in BMS protection ECO-WORTHY 12V 20Ah LiFePO4 Lithium Battery, 4000+ Deep Cycle Rechargeable Battery with BMS for Trolling Motor, Fish Finder, Ham Radio, Solar System, Outdoor Camping

**Brand:** eco-worthy
**Price:** 3912 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Your Adventures with Lightweight, Long-Lasting Energy!

## Quick Answers

- **What is this?** ECO-WORTHY 12V 20Ah LiFePO4 Lithium Battery, 4000+ Deep Cycle Rechargeable Battery with BMS for Trolling Motor, Fish Finder, Ham Radio, Solar System, Outdoor Camping by eco-worthy
- **How much does it cost?** 3912 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/592803030-eco-worthy-12v-20ah-lifepo4-lithium-battery-4000-deep-cycle)

## 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

- • **Featherweight Power:** At just 4.85 lbs, take your energy anywhere without the bulk.
- • **Smart Safety Shield:** Advanced BMS guards against overcharge, discharge, and short circuits.
- • **Unmatched Longevity:** Recharge 4000+ times—10 years of reliable power, 8x longer than lead-acid.
- • **Versatile Connectivity:** Supports up to 4 batteries in series/parallel for scalable power setups.
- • **Certified Quality Assurance:** UN38.3 & CE certified for top-tier safety and performance.

## Overview

The ECO-WORTHY 12V 20Ah LiFePO4 battery delivers over 4000 deep charge cycles with a lightweight 4.85 lb design. Featuring an advanced Battery Management System (BMS) for comprehensive protection and scalable connectivity options, it’s ideal for trolling motors, solar setups, and outdoor gear. Certified for safety and built to last a decade, this battery redefines portable power for the modern adventurer.

## Description

ECO-WORTHY 12V 20Ah LiFePO4 Lithium Battery, 4000+ Deep Cycle Rechargeable Battery with BMS for Trolling Motor, Fish Finder, Ham Radio, Solar System, Outdoor Camping

Review: Good - Good

## Features

- [10 Year lifetime] ECO-WORTHY lithium battery (LiFePO4) can be recharged more than 3000 times in a deep cycle to achieve a longer cycle life. More than 8 times higher than lead-acid batteries (generally only 300-400 cycles can be charged)
- [Lightweight design] The 20AH lithium battery has a lightweight design and weighs only 4.85 pounds, much lighter than the lead-acid one. The lithium battery is easy to take outdoors and place in any position that can not be achieved by lead-acid ones
- [100% Protection] Built-in BMS protects the cell from getting damage like: overcharge, over-discharge, short-circuit. And keep balance between battery cells
- [Broad Application] The 20AH lithium battery is suitable for RV, marine, camper, golf carts, trolling motor, tool trailer, backup power supply, solar, off-grid, etc.
- [Capacity Expansion] This 20Ah lithium battery supports both parallel and series connections. It allows for up to 4 identical batteries to be connected in series or in parallel, supporting configurations of up to 4P2S or 2P4S.
- Our batteries undergo rigorous testing and meet industry standards, including certifications like UN38.3 and CE, ensuring top safety, quality, and performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09NB97XGL |
| Battery Cell Composition | Lithium-Phosphate |
| Battery Composition | Lithium-Phosphate |
| Brand | ECO-WORTHY |
| Brand Name | ECO-WORTHY |
| Compatible with Vehicle Type | Trailer, ham radio |
| Country of Origin | USA |
| Customer Reviews | 4.4 out of 5 stars 603 Reviews |
| Item Dimensions D x W x H | 7.7D x 18.2W x 17H Centimeters |
| Item Weight | 2.6 kg |
| Manufacturer | ECO-WORTHY |
| Manufacturer Part Number | L13060202002-1B |
| Number Of Cells | 6 |
| Size | 12V 20Ah |
| Terminal | M5 Screw |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Trailer, ham radio |
| Voltage | 12.8 Volts (DC) |
| What Is In the Box | 12V 20AH lithium battery |

## Product Details

- **Battery Cell Composition:** Lithium-Phosphate
- **Brand:** ECO-WORTHY
- **Size:** 12V 20Ah
- **Vehicle Service Type:** Trailer, ham radio
- **Voltage:** 12.8 Volts (DC)

## Images

![ECO-WORTHY 12V 20Ah LiFePO4 Lithium Battery, 4000+ Deep Cycle Rechargeable Battery with BMS for Trolling Motor, Fish Finder, Ham Radio, Solar System, Outdoor Camping - Image 1](https://m.media-amazon.com/images/I/61x+dUii43L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by J***A on 24 March 2025*

Good

## Frequently Bought Together

- ECO-WORTHY 12V 20Ah LiFePO4 Lithium Battery, 4000+ Deep Cycle Rechargeable Battery with BMS for Trolling Motor, Mobility Scooter, Fish finder, Kids Scooters, Power Wheels, Outdoor Camping
- ECO-WORTHY 12V 5A Automatic Smart Battery Charger and Maintainer LCD Display for Lead Acid and Lithium (LiFePO4) Battery

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**Shop now:** [https://www.desertcart.dk/products/592803030-eco-worthy-12v-20ah-lifepo4-lithium-battery-4000-deep-cycle](https://www.desertcart.dk/products/592803030-eco-worthy-12v-20ah-lifepo4-lithium-battery-4000-deep-cycle)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-02*