---
product_id: 706474774
title: "12V 400AH LiFePO4 Lithium Battery With power display screen Built-in 250A BMS,4000+Deep Cycles &10 Years of Service Life Perfect for RV, Camping, Off-Grid, Trolling Motor, Solar"
brand: "xjdpwr"
price: "310104 kr"
currency: ISK
in_stock: true
category: "Xjdpwr"
url: https://www.desertcart.is/products/706474774-12v-400ah-lifepo4-lithium-battery-with-power-display-screen-built
store_origin: IS
region: Iceland
---

# 250A Built-in BMS Protection 4000+ Deep Charge Cycles 400AH High Capacity 12V 400AH LiFePO4 Lithium Battery With power display screen Built-in 250A BMS,4000+Deep Cycles &10 Years of Service Life Perfect for RV, Camping, Off-Grid, Trolling Motor, Solar

**Brand:** xjdpwr
**Price:** 310104 kr
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your freedom with confidence — the battery that never quits!

## Quick Answers

- **What is this?** 12V 400AH LiFePO4 Lithium Battery With power display screen Built-in 250A BMS,4000+Deep Cycles &10 Years of Service Life Perfect for RV, Camping, Off-Grid, Trolling Motor, Solar by xjdpwr
- **How much does it cost?** 310104 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/706474774-12v-400ah-lifepo4-lithium-battery-with-power-display-screen-built)

## Best For

- xjdpwr enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** Over 4000 deep cycles and a 10-year lifespan mean this battery grows with your lifestyle, not out of it.
- • **Next-Level Safety:** Integrated 250A BMS guards against overcharge, over-discharge, and short circuits, ensuring peace of mind.
- • **Smart & Versatile:** Onboard power display screen keeps you informed, while IP65 waterproof rating allows flexible indoor/outdoor use.
- • **Unmatched Power Reserve:** 400AH Grade A+ LiFePO4 cells deliver long-lasting, high-density energy for all your off-grid adventures.
- • **Expandable Energy Network:** Supports series and parallel connections up to 48V for scalable power solutions tailored to your needs.

## Overview

The 12V 400AH LiFePO4 Lithium Battery by XJDPWR combines premium Grade A+ cells with a robust 250A built-in Battery Management System, delivering over 4000 deep charge cycles and a decade of reliable service. Designed for RVs, solar setups, and off-grid lifestyles, it features a power display screen, IP65 waterproof rating, and flexible expandability options, making it the ultimate energy solution for professionals who demand safety, longevity, and scalable power.

## Description

Buy 12V 400AH LiFePO4 Lithium Battery With power display screen Built-in 250A BMS,4000+Deep Cycles &10 Years of Service Life Perfect for RV, Camping, Off-Grid, Trolling Motor, Solar: Batteries - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- 【Premium Grade A+ LiFePO4 Batteries】features top-quality LiFePO4 batteries with Grade A+ cells for higher energy density. UL Testing Certificates ensure safety, lead-acid free ,flexible installation. Ideal for solar homes, RVs, campers, golf carts, motorhomes, and off-grid use, offering dependable power and safety.
- 【Strong BMS 250A Protection】 LiFePO4 battery's BMS ensures protection against overcharge, over-discharge, over-current, and shorts, extending battery life. It includes high-temp cutoff (<167℉/75℃) for safety. No memory effect; use post-charge. IP65 waterproof rating for versatile indoor/outdoor installation.
- 【Comprehensive Protection】: Equipped with a protection board, the battery offers multiple safety features, including overcurrent protection, overvoltage protection, short circuit protection, and overdischarge protection. These safeguards effectively prolong the battery's lifespan and ensure safety during usage.
- 【Flexible Capacity ＆ Voltage Expansion】The 12V Lithium-ion battery offers versatile expandability by allowing parallel and series connections (up to 4 series and 4 parallel).Meanwhile, batteries are available in a variety of parallel and series (higher voltages of 24V, 36V, and 48V) configurations.
- 【Wide Range of Applications】: The lithium iron phosphate battery finds application in various settings, including solar home systems, RVs, golf carts, motorhomes, and off-grid setups. Its stability, high energy density, and lightweight properties make it a safe and reliable alternative to lead-acid batteries.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D5H76G94 |
| Amperage | 250 Amps |
| Antenna Location | RV |
| Battery Capacity | 400 Amp Hours |
| Battery Cell Composition | Lithium-Phosphate |
| Battery Cell Type | Lithium-Phosphate |
| Battery Weight | 33 Kilograms |
| Brand | XJDPWR |
| Built-In Media | 12V 400AH Lifepo4 battery *1 |
| Item Weight | 33 Kilograms |
| Manufacturer | XJDPWR |
| Model Name | 12v 400ah Lifepo4 battery |
| Model Number | 12v 400ah Lifepo4 battery |
| Number of Batteries | 1 Lithium Metal batteries required. |
| Recommended Uses For Product | RV |
| Reusability | Rechargeable |
| Warranty Description | 5 Years Warranty |

## Product Details

- **Battery Capacity:** 400 Amp Hours
- **Battery Cell Composition:** Lithium-Phosphate
- **Brand:** XJDPWR
- **Number of Batteries:** 1 Lithium Metal batteries required.
- **Recommended Uses For Product:** RV

## Images

![12V 400AH LiFePO4 Lithium Battery With power display screen Built-in 250A BMS,4000+Deep Cycles &10 Years of Service Life Perfect for RV, Camping, Off-Grid, Trolling Motor, Solar - Image 1](https://m.media-amazon.com/images/I/718UVYsufwL.jpg)
![12V 400AH LiFePO4 Lithium Battery With power display screen Built-in 250A BMS,4000+Deep Cycles &10 Years of Service Life Perfect for RV, Camping, Off-Grid, Trolling Motor, Solar - Image 2](https://m.media-amazon.com/images/I/71IbeOME7JL.jpg)
![12V 400AH LiFePO4 Lithium Battery With power display screen Built-in 250A BMS,4000+Deep Cycles &10 Years of Service Life Perfect for RV, Camping, Off-Grid, Trolling Motor, Solar - Image 3](https://m.media-amazon.com/images/I/81B7dsvkl9L.jpg)
![12V 400AH LiFePO4 Lithium Battery With power display screen Built-in 250A BMS,4000+Deep Cycles &10 Years of Service Life Perfect for RV, Camping, Off-Grid, Trolling Motor, Solar - Image 4](https://m.media-amazon.com/images/I/81FkcQ+ANIL.jpg)
![12V 400AH LiFePO4 Lithium Battery With power display screen Built-in 250A BMS,4000+Deep Cycles &10 Years of Service Life Perfect for RV, Camping, Off-Grid, Trolling Motor, Solar - Image 5](https://m.media-amazon.com/images/I/81erM28KJWL.jpg)

## Available Options

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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.is/products/706474774-12v-400ah-lifepo4-lithium-battery-with-power-display-screen-built](https://www.desertcart.is/products/706474774-12v-400ah-lifepo4-lithium-battery-with-power-display-screen-built)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-25*