---
product_id: 635803947
title: "Renogy REGO 12V 400Ah LiFePO4 Lithium Battery with Self-Heating Function, 5000+Deep Cycles 4.8kwh Backup Power for RV Home Marine and Outdoor, Built-in BMS and Bluetooth Module, FCC&UL Certificates"
brand: "renogy"
price: "389113 Ft"
currency: HUF
in_stock: false
url: https://www.desertcart.hu/products/635803947-renogy-rego-12v-400ah-lifepo4-lithium-battery-with-self-heating
store_origin: HU
region: Hungary
---

# 5.12kWh massive capacity Intelligent self-heating for cold climates 60+ BMS protections & safety alerts Renogy REGO 12V 400Ah LiFePO4 Lithium Battery with Self-Heating Function, 5000+Deep Cycles 4.8kwh Backup Power for RV Home Marine and Outdoor, Built-in BMS and Bluetooth Module, FCC&UL Certificates

**Brand:** renogy
**Price:** 389113 Ft
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your adventures with smart, safe, and unstoppable energy!

## Quick Answers

- **What is this?** Renogy REGO 12V 400Ah LiFePO4 Lithium Battery with Self-Heating Function, 5000+Deep Cycles 4.8kwh Backup Power for RV Home Marine and Outdoor, Built-in BMS and Bluetooth Module, FCC&UL Certificates by renogy
- **How much does it cost?** 389113 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/635803947-renogy-rego-12v-400ah-lifepo4-lithium-battery-with-self-heating)

## Best For

- renogy enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Mobile:** 30% smaller footprint than traditional batteries, designed to withstand road vibrations for RV and marine use.
- • **Unmatched Safety:** Advanced BMS with over 60 protections guarantees ultimate reliability and peace of mind.
- • **Powerhouse Storage:** 5.12kWh capacity delivers reliable, long-lasting energy for all your off-grid needs.
- • **Smart Self-Heating:** Automatic temperature regulation ensures peak performance even in freezing conditions.
- • **Certified Excellence:** Globally recognized certifications (UL, FCC, IEC) back quality and durability you can trust.

## Overview

The Renogy REGO 12V 400Ah LiFePO4 battery offers a massive 5.12kWh capacity with over 5000 deep cycles, featuring an advanced BMS with 60+ protections and a built-in self-heating function for reliable cold-weather performance. Compact and rugged, it’s engineered for RV, marine, and outdoor use with global safety certifications ensuring top-tier quality and durability.

## Description

Time to meet the latest Renogy REGO 12V 400A Lithium Iron Phosphate Battery,5.12kWh massive capacity able for expansion, providing more power than ever before. Manufactured with top-grade cells, the battery provides an exceptional lifespan of more than 3800 cycles. Extruded aluminum housing offers distinctive combinations of mechanical properties, higher strength, lower density, and better heat conductivity. The lids that use die-casting technology have a much higher tolerance for extreme temperatures and better electrical properties and are more durable and stable compared to plastic parts. Advanced battery management system (BMS) provides unprecedented over 60 types of full protections in the market, ensures ultra-reliability and safety, and leads smart batteries to the next era. With built-in intelligent self-heating, keep the stable charging performance of the battery in cold environments effortlessly. Upgrade your off-grid adventures with this powerful and smart battery.

## Features

- 【More Power, Less Installation Footprint】Single Renogy lifepo4 battery with 5.12kWh storage capacity usable capacity. Save over 30% installation footprint than 4 pieces of 100A batteries.
- 【Advanced BMS, Ensure Unprecedented Reliability and Safety】The Renogy lithium battery management system (BMS) offers over 60 types of warnings and protections, enables precise cell balancing, and stores up to 150 event records.
- 【Intelligent Self-Heating Function, More Stable Performance】 The built-in heater operates automatically at low temperatures to keep the battery charging. Assuring charging performance in low-temperature and increasing battery lifespan.
- 【Specially Design for Mobility Applications】Strict road load tests has been made according to the standards for EV batteries, ensuring the stable performance of the REGO 12V 400Ah deep cycle battery under mechanical vibrations. The BMS with RV-C protocol can perfectly work with other devices in your RV.
- 【Guaranteed Quality, Certified Performance】The REGO 12V 400Ah Lithium battery has been road load simulation tested. The battery cell for REGO battery obtained worldwide certifications include IEC62619, UN38.3, IEC82820, UL1973, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Renogy |
| Brand | Renogy |
| Model | Lithium Iron Phosphate Battery |
| Item Weight | 118 pounds |
| Product Dimensions | 28 x 15 x 18 inches |
| Item model number | 12V 400Ah |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Manufacturer Part Number | 12V 400Ah |
| Amperage | 400 Amps |
| Voltage | 12 Volts |

## Product Details

- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** Renogy
- **Battery Cell Composition:** Lithium
- **Battery Capacity:** 400 Amp Hours
- **Recommended Uses For Product:** Phone

## Images

![Renogy REGO 12V 400Ah LiFePO4 Lithium Battery with Self-Heating Function, 5000+Deep Cycles 4.8kwh Backup Power for RV Home Marine and Outdoor, Built-in BMS and Bluetooth Module, FCC&UL Certificates - Image 1](https://m.media-amazon.com/images/I/51q3VmbhZgL.jpg)
![Renogy REGO 12V 400Ah LiFePO4 Lithium Battery with Self-Heating Function, 5000+Deep Cycles 4.8kwh Backup Power for RV Home Marine and Outdoor, Built-in BMS and Bluetooth Module, FCC&UL Certificates - Image 2](https://m.media-amazon.com/images/I/61IPpswqWmL.jpg)
![Renogy REGO 12V 400Ah LiFePO4 Lithium Battery with Self-Heating Function, 5000+Deep Cycles 4.8kwh Backup Power for RV Home Marine and Outdoor, Built-in BMS and Bluetooth Module, FCC&UL Certificates - Image 3](https://m.media-amazon.com/images/I/71t2TPPbPdL.jpg)
![Renogy REGO 12V 400Ah LiFePO4 Lithium Battery with Self-Heating Function, 5000+Deep Cycles 4.8kwh Backup Power for RV Home Marine and Outdoor, Built-in BMS and Bluetooth Module, FCC&UL Certificates - Image 4](https://m.media-amazon.com/images/I/61NOaJ1u2XL.jpg)
![Renogy REGO 12V 400Ah LiFePO4 Lithium Battery with Self-Heating Function, 5000+Deep Cycles 4.8kwh Backup Power for RV Home Marine and Outdoor, Built-in BMS and Bluetooth Module, FCC&UL Certificates - Image 5](https://m.media-amazon.com/images/I/71zE-xJ72rL.jpg)

## Frequently Bought Together

- Renogy REGO 12V 400Ah LiFePO4 Lithium Battery with Self-Heating Function, 5000+Deep Cycles 4.8kwh Backup Power for RV Home Marine and Outdoor, Built-in BMS and Bluetooth Module, FCC&UL Certificates
- Renogy 500A Battery Monitor with Shunt, High and Low Voltage Programmable Alarm, Range 10V-120V up to 500A, 20ft Shielded Cable, Compatible 12V Lithium Sealed, Gel, Flooded Batteries,Black
- Renogy Rover 20A 12V/24V Auto DC Input MPPT Solar Charge Controller Parameter Adjustable LCD Display Solar Panel Regulator fit for Gel Sealed Flooded and Lithium Battery, Rover 20A,black

---

## 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.hu/products/635803947-renogy-rego-12v-400ah-lifepo4-lithium-battery-with-self-heating](https://www.desertcart.hu/products/635803947-renogy-rego-12v-400ah-lifepo4-lithium-battery-with-self-heating)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-14*