---
product_id: 148676404
title: "LiFePO4 12V 40Ah Lithium Iron Phosphate Battery Pack, Light Weight LiFePO4 Battery for RV, Solar, Marine, and Off-Grid Applications"
brand: "ruixu"
price: "S/.3393"
currency: PEN
in_stock: true
category: "Automotive"
url: https://www.desertcart.pe/products/148676404-lifepo4-12v-40ah-lithium-iron-phosphate-battery-pack-light-weight
store_origin: PE
region: Peru
---

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

**Brand:** ruixu
**Price:** S/.3393
**Availability:** ✅ In 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?** S/.3393 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/148676404-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

Size Name:12V 40AH
            
          
          
        
      
    
  


        
        
     
	       
     

     
                              
     
       	       
        
         
        
        	
        	
        		
        			LiFePO4 12V 40Ah Lithium Iron Phosphate Battery Pack, Light Weight LiFePO4 Battery for RV, Solar, Marine, and Off-Grid Applications,Configure With 4PCS 3.2V40Ah Plastic Single Cell In Series The Highest Quality Lithium Iron Phosphate Technology,The Fairest Price On The Market. In most standard 12, 24 or 48 volt systems the best choice of lithium battery is LiFePO4 (lithium Iron Phosphate). The voltage of this type of battery is very similar to an AGM and will work great with readily available system components for your RV, Boat or Off-grid power system. Backup and Off Grid Battery Packs Using Superior Lithium Iron Phosphate (LiFePO4) Cells - the next Generation of EnergyStorage APPLICATION: Boats/Kayaks/Marine: RUIXU LiFePO4 batteries offer tremendous advantages for powering small boats and kayak motors. Communications Equipment:Many of our customers are using LiFePO4 batteries to replace lead acid and NiMh batteries for radio communications equipment including ham radio. E-Bikes / E-Scooters / Small Vehicles:Many of our customers are using LiFePO4 batteries for e-bikes/e-scooters to replace lead acid batteries. Electric Golf Cart:RUIXU LiFePO4 batteries can be used to power electric golf caddies which are used to carry golf clubs across golf courses. Energy Storage: LiFePO4 batteries when combined with converters and inverters can be used as an energy storage solution. Solar:LiFePO4 batteries can be combined with a solar panel and solar controller. The solar panel can charge the LiFePO4 battery while at the same time provide power to an electrical load.

## Features

- size:186*116*186mm | weight:7kgs
- Battery managerment system NOT included
- >2000 times cycle life
- 2C max charge rate | 3C max discharge rate
- Light Weight | Easy Installation
- ›See more product details

## Images

![LiFePO4 12V 40Ah Lithium Iron Phosphate Battery Pack, Light Weight LiFePO4 Battery for RV, Solar, Marine, and Off-Grid Applications - Image 1](https://images-na.ssl-images-amazon.com/images/I/51FVV1Whv1L.jpg)
![LiFePO4 12V 40Ah Lithium Iron Phosphate Battery Pack, Light Weight LiFePO4 Battery for RV, Solar, Marine, and Off-Grid Applications - Image 2](https://images-na.ssl-images-amazon.com/images/I/51O5vt9EwpL.jpg)
![LiFePO4 12V 40Ah Lithium Iron Phosphate Battery Pack, Light Weight LiFePO4 Battery for RV, Solar, Marine, and Off-Grid Applications - Image 3](https://images-na.ssl-images-amazon.com/images/I/61K5wH3t2mL.jpg)

## Available Options

This product comes in different **Size Name** options.

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**Shop now:** [https://www.desertcart.pe/products/148676404-lifepo4-12v-40ah-lithium-iron-phosphate-battery-pack-light-weight](https://www.desertcart.pe/products/148676404-lifepo4-12v-40ah-lithium-iron-phosphate-battery-pack-light-weight)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-01-25*