---
product_id: 646353850
title: "LiFePO4 12V 8Ah Rechargeable Battery Lithium Iron Phosphate with BMS for Kids Car, 4000 Deep Cycle for Solar Power Stock, Alarm System, Off Grid Application, Camping, Fish Finder"
brand: "mxjfyy"
price: "€ 132.79"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/646353850-lifepo4-12v-8ah-rechargeable-battery-lithium-iron-phosphate-with-bms
store_origin: NL
region: Netherlands
---

# 8Ah Capacity 4000 Cycles 12V Power LiFePO4 12V 8Ah Rechargeable Battery Lithium Iron Phosphate with BMS for Kids Car, 4000 Deep Cycle for Solar Power Stock, Alarm System, Off Grid Application, Camping, Fish Finder

**Brand:** mxjfyy
**Price:** € 132.79
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Adventures!

## Quick Answers

- **What is this?** LiFePO4 12V 8Ah Rechargeable Battery Lithium Iron Phosphate with BMS for Kids Car, 4000 Deep Cycle for Solar Power Stock, Alarm System, Off Grid Application, Camping, Fish Finder by mxjfyy
- **How much does it cost?** € 132.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/646353850-lifepo4-12v-8ah-rechargeable-battery-lithium-iron-phosphate-with-bms)

## Best For

- mxjfyy enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Designed for safe indoor and outdoor use.
- • **Lightweight & Portable:** 1/3 the weight of lead-acid batteries for easy transport.
- • **Versatile Power Source:** Perfect for RVs, boats, and off-grid applications.
- • **Smart Protection System:** Built-in BMS safeguards against common battery failures.
- • **Long-lasting Performance:** Achieve longer cycle life with lower charge/discharge rates.

## Overview

The MXJFYY LiFePO4 12V 8Ah Rechargeable Battery is a lightweight, high-performance lithium iron phosphate battery designed for a wide range of applications, including RVs, boats, and solar power systems. With a built-in battery management system (BMS) for enhanced safety and longevity, this battery offers an impressive 4000 deep cycles, making it a reliable choice for both indoor and outdoor use.

## Description

LiFePO4 12V 8Ah Rechargeable Battery Lithium Iron Phosphate with BMS for Kids Car, 4000 Deep Cycle for Solar Power Stock, Alarm System, Off Grid Application, Camping, Fish Finder

## Features

- [Wide Application]: LiFePo4 lithium battery is the most stable battery, suitable for RV, Caravan, Boat, Golf Cart, Tool trailer, Backup power, Baby carriage, Solar power generation, Alarm system, off-grid application, Camper, Fish finder, etc.
- [BMS Protection]: Built-in BMS management system, can also prevent the LifePO4 battery from the most common battery failure problems, which can protect it from overcharge, deep discharge, overload, overheating, short circuit and low self-discharge rate.
- [Easy to carry] MXJFYY LiFePO4 Lithium Iron Phosphate Battery is only 1/3 of the weight of lead-acid battery, easy to move and install. It is ideal for outdoor camping power supply and simple indoor installation.
- [Extremely long cycle life] MXJFYY High-quality lithium iron phosphate battery (LifePO4) battery, long cycle time, can achieve longer cycle life at lower charge and discharge rates
- [Safe and reliable] MXJFYY LiFePO4 technology is very safe for indoor use in factories, campers, boats, etc. Its battery management system ensures perfect battery balance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | MXJFYY |
| Brand | MXJFYY |
| Package Dimensions | 18.5 x 11.9 x 9.1 cm; 850 g |
| Batteries | 1 Lithium Metal batteries required. (included) |
| Manufacturer reference | 1 |
| Manufacturer part number | 1 |
| Item Weight | 850 g |

## Product Details

- **Brand:** MXJFYY
- **Number of cells:** 4
- **Manufacturer:** MXJFYY

## Images

![LiFePO4 12V 8Ah Rechargeable Battery Lithium Iron Phosphate with BMS for Kids Car, 4000 Deep Cycle for Solar Power Stock, Alarm System, Off Grid Application, Camping, Fish Finder - Image 1](https://m.media-amazon.com/images/I/618j6Hs8l-L.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

- MXJFYY LiFePO4 12V 8Ah Rechargeable Battery Lithium Iron Phosphate with BMS for Kids Car, 4000 Deep Cycle for Solar Power Stock, Alarm System, Off Grid Application, Camping, Fish Finder
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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-13*