---
product_id: 168489074
title: "LiFePO4 12V 40Ah Lithium Iron Phosphate Battery Pack, Light Weight LiFePO4 Battery for RV, Solar, Marine, and Off-Grid Applications"
brand: "ruixu"
price: "539.67 DT"
currency: TND
in_stock: false
url: https://www.desertcart.tn/products/168489074-lifepo4-12v-40ah-lithium-iron-phosphate-battery-pack-light-weight
store_origin: TN
region: Tunisia
---

# LiFePO4 12V 40Ah Lithium Iron Phosphate Battery Pack, Light Weight LiFePO4 Battery for RV, Solar, Marine, and Off-Grid Applications

**Brand:** ruixu
**Price:** 539.67 DT
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** LiFePO4 12V 40Ah Lithium Iron Phosphate Battery Pack, Light Weight LiFePO4 Battery for RV, Solar, Marine, and Off-Grid Applications by ruixu
- **How much does it cost?** 539.67 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/168489074-lifepo4-12v-40ah-lithium-iron-phosphate-battery-pack-light-weight)

## Best For

- ruixu enthusiasts

## Why This Product

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

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | RUIXU |
| Manufacturer reference | RX-LFP-4S40 |
| Manufacturer part number | RX-LFP-4S40 |

## Product Details

- **Brand:** RUIXU
- **Battery cell composition:** NiMH
- **Number of cells:** 4
- **Terminal:** Marine Terminal
- **UPC:** 778862695039

## Images

![LiFePO4 12V 40Ah Lithium Iron Phosphate Battery Pack, Light Weight LiFePO4 Battery for RV, Solar, Marine, and Off-Grid Applications - Image 1](https://m.media-amazon.com/images/I/719QG6-ZkWL.jpg)
![LiFePO4 12V 40Ah Lithium Iron Phosphate Battery Pack, Light Weight LiFePO4 Battery for RV, Solar, Marine, and Off-Grid Applications - Image 2](https://m.media-amazon.com/images/I/61K5wH3t2mL.jpg)
![LiFePO4 12V 40Ah Lithium Iron Phosphate Battery Pack, Light Weight LiFePO4 Battery for RV, Solar, Marine, and Off-Grid Applications - Image 3](https://m.media-amazon.com/images/I/61GgrHzaZ+L.jpg)

---

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**Shop now:** [https://www.desertcart.tn/products/168489074-lifepo4-12v-40ah-lithium-iron-phosphate-battery-pack-light-weight](https://www.desertcart.tn/products/168489074-lifepo4-12v-40ah-lithium-iron-phosphate-battery-pack-light-weight)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-12*