---
product_id: 733600230
title: "ECO-WORTHY Portable 12V Lithium Battery, 12.8V 20Ah Lithium Iron Phosphate DEEP CYCLE BATTERY, Built-in BMS, 4000+ Cycles, Perfect for Outdoor Camping Fishing RV Marine Trolling Motor Fishfinder"
brand: "eco-worthy"
price: "8323 kr"
currency: ISK
in_stock: false
url: https://www.desertcart.is/products/733600230-eco-worthy-portable-12v-lithium-battery-12-8v-20ah-lithium
store_origin: IS
region: Iceland
---

# 4000+ deep charge cycles 12.8V 20Ah power capacity Built-in 20A BMS protection ECO-WORTHY Portable 12V Lithium Battery, 12.8V 20Ah Lithium Iron Phosphate DEEP CYCLE BATTERY, Built-in BMS, 4000+ Cycles, Perfect for Outdoor Camping Fishing RV Marine Trolling Motor Fishfinder

**Brand:** eco-worthy
**Price:** 8323 kr
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power your adventures with confidence and never miss a moment!

## Quick Answers

- **What is this?** ECO-WORTHY Portable 12V Lithium Battery, 12.8V 20Ah Lithium Iron Phosphate DEEP CYCLE BATTERY, Built-in BMS, 4000+ Cycles, Perfect for Outdoor Camping Fishing RV Marine Trolling Motor Fishfinder by eco-worthy
- **How much does it cost?** 8323 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/733600230-eco-worthy-portable-12v-lithium-battery-12-8v-20ah-lithium)

## 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

- • **Compact Powerhouse:** Ergonomic, portable design fits perfectly in kayaks and small gear
- • **Long-Lasting Energy:** Over 4000 deep cycles and 10+ years lifespan for unmatched reliability
- • **Smart Safety Shield:** Advanced BMS guards against overcharge, discharge, and overheating
- • **Eco-Friendly Efficiency:** Lithium Iron Phosphate tech delivers higher efficiency and less maintenance
- • **Versatile Outdoor Ready:** Ideal for camping, fishing, RVs, and powering USB devices on the go

## Overview

The ECO-WORTHY Portable 12V 20Ah Lithium Iron Phosphate battery offers a compact, lightweight design with built-in 20A Battery Management System for superior safety and performance. Delivering over 4000 deep cycles and a lifespan exceeding 10 years, it’s perfect for outdoor enthusiasts needing reliable, eco-friendly power for camping, fishing, RVs, and small electronics.

## Description



## Features

- [Compact and Portable]The ECO-WORTHY 20Ah Marine Battery, measuring 8.70 x 4.45 x 4.61 inches, is perfect for small kayaks, traps and amateur radio equipment. Its ergonomic grip design ensures easy handling and portability, providing a reliable power option for amateur radio enthusiasts and campers
- [DC Output Interface] Featuring traditional terminals and a 5.5*2.5mm DC port, this 12V battery supports standard charging and discharging, plus powering USB devices. For best performance, please stay within the 5A limit on the DC port to avoid excessive heat buildup, making it ideal for outdoor adventures, home emergencies, and small appliances
- [Versatile Use] Our 12v lithium battery serves as a reliable power source for outdoor camping, small UPS systems, kids' ride-on cars, power wheels, fish finders, kayaks, and amateur radio.Whether you're fishing in the great outdoors or ensuring your family's emergency preparedness, this battery provides reliable power support
- [BMS Protection] A 20A BMS safeguards this lifepo4 battery against overcharge, deep discharge, overload, overheating, and short circuits, while maintaining cell balance for peak performance and a longer life. It's a reliable choice for those needing dependable power in the field
- [Eco-Friendly Longevity] Our outdoor battery offers a lifespan exceeding 10 years and 5000+ deep cycles, outlasting lead-acid batteries that typically last 3 years with 300-500 cycles. It promises higher efficiency, less maintenance, and significant savings over time

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ECO-WORTHY |
| Brand | ECO-WORTHY |
| Model | 12.8V20AH |
| Product Dimensions | 25.6 x 14.91 x 15.19 cm; 2.3 kg |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Item model number | L13060203002-1 |
| Manufacturer Part Number | AM-L13060203002-1 |
| Size | Small |
| Amperage | 20 Amps |
| Voltage | 12.8 Volts (DC) |
| Manufacturer | ECO-WORTHY |
| Item Weight | 2 kg 300 g |

## Product Details

- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** ECO-WORTHY
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 20 Amp Hours
- **Recommended Uses For Product:** Scooter
- **Net Quantity:** 1.0 Count
- **Voltage:** 12.8 Volts (DC)
- **Reusability:** Rechargeable
- **Model Name:** 12.8V20AH
- **Battery Weight:** 2300 Grams

## Images

![ECO-WORTHY Portable 12V Lithium Battery, 12.8V 20Ah Lithium Iron Phosphate DEEP CYCLE BATTERY, Built-in BMS, 4000+ Cycles, Perfect for Outdoor Camping Fishing RV Marine Trolling Motor Fishfinder - Image 1](https://m.media-amazon.com/images/I/61oO6ZsbKVL.jpg)
![ECO-WORTHY Portable 12V Lithium Battery, 12.8V 20Ah Lithium Iron Phosphate DEEP CYCLE BATTERY, Built-in BMS, 4000+ Cycles, Perfect for Outdoor Camping Fishing RV Marine Trolling Motor Fishfinder - Image 2](https://m.media-amazon.com/images/I/71iHqySGpOL.jpg)
![ECO-WORTHY Portable 12V Lithium Battery, 12.8V 20Ah Lithium Iron Phosphate DEEP CYCLE BATTERY, Built-in BMS, 4000+ Cycles, Perfect for Outdoor Camping Fishing RV Marine Trolling Motor Fishfinder - Image 3](https://m.media-amazon.com/images/I/71sTNwOiu1L.jpg)
![ECO-WORTHY Portable 12V Lithium Battery, 12.8V 20Ah Lithium Iron Phosphate DEEP CYCLE BATTERY, Built-in BMS, 4000+ Cycles, Perfect for Outdoor Camping Fishing RV Marine Trolling Motor Fishfinder - Image 4](https://m.media-amazon.com/images/I/710bQ8Fl9UL.jpg)
![ECO-WORTHY Portable 12V Lithium Battery, 12.8V 20Ah Lithium Iron Phosphate DEEP CYCLE BATTERY, Built-in BMS, 4000+ Cycles, Perfect for Outdoor Camping Fishing RV Marine Trolling Motor Fishfinder - Image 5](https://m.media-amazon.com/images/I/710V5DKZcrL.jpg)

## Questions & Answers

**Q: How long is it? Description says 10.8 inches and manual states 7.8 inches.**
A: Dear friends, I'm sorry, the size of this product is 7.8 * 4.1 * 4.3inch.

**Q: Can this be connected in series 24 or 48 volt?**
A: Dear customer，thank you for the question.
Yes , you can get 24 volts by connecting two of our 20AH outdoor lithium batteries in series or connecting four batteries in series to get 48 volts.
Thanks again for the question, have a nice day!

**Q: It it normal for the voltage to decrease over time? my new battery v decreases from 14v to 12v over relatively short time frame - bad battery?**
A: Yes, voltage will decrease over time.  Nominal battery voltage is 12.8V.  Charge voltage is higher, often 13.5-14.0V, but will decrease within several days back down to around 12.8V.  This is quite normal.

**Q: Can this battery power an air pump that draws 28 amps? I only need to pump an small inflatable boat once per battery recharge**
A: The 20AH battery can charge your inflatable boat once, but since the starting power of the air pump is relatively high, it is recommended that you use 50AH or 100AH battery
https://www.amazon.com/dp/B09L89LW3P?th=1

## Frequently Bought Together

- ECO-WORTHY Portable 12V Lithium Battery, 12.8V 20Ah Lithium Iron Phosphate DEEP CYCLE BATTERY, Built-in BMS, 4000+ Cycles, Perfect for Outdoor Camping Fishing RV Marine Trolling Motor Fishfinder
- 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.is/products/733600230-eco-worthy-portable-12v-lithium-battery-12-8v-20ah-lithium](https://www.desertcart.is/products/733600230-eco-worthy-portable-12v-lithium-battery-12-8v-20ah-lithium)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-22*