---
product_id: 717087041
title: "Litime 12V 400Ah Plus LiFePO4 Lithium Battery w/ 250A BMS, 5120Wh Energy, 3200W Max, 4000-15000 Cycles & 10-Year Lifetime, Load Power Group 8D Battery Perfect for RV Home Solar System Fishing"
brand: "litime"
price: "¥86746"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/717087041-litime-12v-400ah-plus-lifepo4-lithium-battery-w-250a-bms
store_origin: JP
region: Japan
---

# 3200W max power output 4000-15000 charge cycles 400Ah high capacity Litime 12V 400Ah Plus LiFePO4 Lithium Battery w/ 250A BMS, 5120Wh Energy, 3200W Max, 4000-15000 Cycles & 10-Year Lifetime, Load Power Group 8D Battery Perfect for RV Home Solar System Fishing

**Brand:** litime
**Price:** ¥86746
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your freedom with Litime’s unstoppable 400Ah LiFePO4 battery!

## Quick Answers

- **What is this?** Litime 12V 400Ah Plus LiFePO4 Lithium Battery w/ 250A BMS, 5120Wh Energy, 3200W Max, 4000-15000 Cycles & 10-Year Lifetime, Load Power Group 8D Battery Perfect for RV Home Solar System Fishing by litime
- **How much does it cost?** ¥86746 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/717087041-litime-12v-400ah-plus-lifepo4-lithium-battery-w-250a-bms)

## Best For

- litime enthusiasts

## Why This Product

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

## Key Features

- • **Ultra-Long Life Cycle:** Up to 15,000 cycles means a decade of reliable power—leave lead-acid in the dust.
- • **Fast & Flexible Charging:** Supports 100% depth of discharge with rapid 5-10 hour recharge times—never miss a beat.
- • **Lightweight & Weatherproof:** At just 86.2 lbs and IP65 waterproof, perfect for RVs, boats, and outdoor adventures.
- • **Robust 250A BMS Protection:** Advanced battery management guards against overcharge, over-discharge, and overheating.
- • **Massive Expandable Capacity:** Scale up to 51.2V 1600Ah for powerhouse home solar or off-grid setups.

## Overview

The Litime 12V 400Ah Plus LiFePO4 battery delivers 5120Wh of clean, efficient energy with a max 3200W output and an industry-leading 4000 to 15,000 cycle lifespan. Featuring a 250A Battery Management System for comprehensive protection and IP65 waterproof casing, it’s lightweight and expandable up to 51.2V 1600Ah, making it ideal for RVs, solar home systems, and off-grid power solutions. Backed by a 5-year warranty and expert support, it’s engineered for professionals who demand reliability and longevity.

## Description

12V 400Ah PLus Lithium Iron Phosphate (LiFePO4) batteries

## Features

- 【LiFePO4 Battery with Grade A Cells】 LiTime 12V 400Ah Lithium Iron Phosphate (LiFePO4) batteries have exceptional quality since they are assembled by Automotive Grade LiFePO4 Cells with UL Testing Certificated. LiTime LiFePO4 battery can run 4000-15000 cycles (10-year lifetime), which is quite superior to lead acid battery with 300~500 cycles (3-year lifetime). Plus, our 12V 400Ah lithium ion battery weighs 86.2lbs, only 1/3 the weight of lead acid battery at the same capacity.
- 【Max. 1600Ah Expandable Capacity】LiTime 12V400Ah LiFePO4 battery supports to be connected in series & parallel, and max. in 4S4P for a 51.2V 1600Ah battery system to get 51.2kW output power and 81.92kWh usable energy. They can definitely meet your need for building your battery system, and perfect for home energy storage. Besides, the BMS with equalization function to control the consistency of the battery cells, which will extend the batteries’ lifespan.
- 【3200W Power & Fast Charging】 With a 3200W high load power, our 12V 400Ah LiFePO4 battery is perfect for RV, marine, boat, fishing, camping, solar home, trolling motor, and off-grid applications.(Besides, our LiFePO4 battery case is IP65 level waterproof, and you can move it by grabbing the handles on both sides, which will set you free from worrying to install indoors or outdoors. ) It can realize 100% SOC & DOD, providing astronomical boosts in lifetime compared with lead-acid battery.
- 【250A BMS - 100% Protection】 LiTime 12V 400Ah LiFePO4 battery has built-in 250A BMS (Battery Management System) to protect it from overcharge, over-discharge, over-current (250A), over temp (167 °F) and short circuit. Without memory effect, no matter what state the battery is, it can be used as soon as it is charged. A 12V 80A/40A LiFePO4 battery charger is recommended; the lithium battery will be fully charged within 5hrs/10hrs.
- 【5 Year Warranty & Customer Service】As the #1 LiFePO4 lithium battery brand on desertcart, LiTime LiFePO4 batteries come with a 5-year warranty! We also provide professional technical support and online customer service with fast feedback within 24 hours. If you have any product related issues or questions, please contact us directly, Li Time support team is always here for you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Litime |
| Brand | Litime |
| Model | 12V 400Ah PLus LiFePO4 Battery |
| Product Dimensions | 26.9 x 51.99 x 22 cm; 39.1 kg |
| Batteries | 8 12V batteries required. (included) |
| Item model number | 12V 400Ah PLus LiFePO4 Battery |
| Manufacturer Part Number | L12V400-250-Basic-8-A250-6 |
| Amperage | 250 Amps |
| Voltage | 12.8 Volts |
| Item Weight | 39.1 Kilograms |

## Product Details

- **Brand:** Litime
- **Vehicle service type:** RV
- **Size:** L12 V400 PLus
- **Voltage:** 12.8 Volts
- **Battery cell composition:** Lithium-Phosphate

## Images

![Litime 12V 400Ah Plus LiFePO4 Lithium Battery w/ 250A BMS, 5120Wh Energy, 3200W Max, 4000-15000 Cycles & 10-Year Lifetime, Load Power Group 8D Battery Perfect for RV Home Solar System Fishing - Image 1](https://m.media-amazon.com/images/I/61vede8Cu-L.jpg)
![Litime 12V 400Ah Plus LiFePO4 Lithium Battery w/ 250A BMS, 5120Wh Energy, 3200W Max, 4000-15000 Cycles & 10-Year Lifetime, Load Power Group 8D Battery Perfect for RV Home Solar System Fishing - Image 2](https://m.media-amazon.com/images/I/71o79YFE6-L.jpg)
![Litime 12V 400Ah Plus LiFePO4 Lithium Battery w/ 250A BMS, 5120Wh Energy, 3200W Max, 4000-15000 Cycles & 10-Year Lifetime, Load Power Group 8D Battery Perfect for RV Home Solar System Fishing - Image 3](https://m.media-amazon.com/images/I/71ZRWsf5HvL.jpg)
![Litime 12V 400Ah Plus LiFePO4 Lithium Battery w/ 250A BMS, 5120Wh Energy, 3200W Max, 4000-15000 Cycles & 10-Year Lifetime, Load Power Group 8D Battery Perfect for RV Home Solar System Fishing - Image 4](https://m.media-amazon.com/images/I/71lDhywdoyL.jpg)
![Litime 12V 400Ah Plus LiFePO4 Lithium Battery w/ 250A BMS, 5120Wh Energy, 3200W Max, 4000-15000 Cycles & 10-Year Lifetime, Load Power Group 8D Battery Perfect for RV Home Solar System Fishing - Image 5](https://m.media-amazon.com/images/I/71JEAKEabrL.jpg)

## Frequently Bought Together

- LiTime 12V 400Ah Plus LiFePO4 Lithium Battery w/ 250A BMS, 5120Wh Energy, 3200W Max, 4000-15000 Cycles & 10-Year Lifetime, Load Power Group 8D Battery Perfect for RV Home Solar System Fishing
- LiTime 12V 20A Lithium Battery Charger 14.6V LiFePO4 Battery Charger AC-DC Smart Charger with Anderson Connector LED Indicator Special for Lithium LiFePO4 Deep Cycle Rechargeable Batteries of Boat, RV
- TKDMR 10pcs 1/0 AWG-3/8 Battery Lugs,Heavy Duty Wire Lugs,Ring Terminals,Battery Cable Ends,0 Guage terminals,Battery Terminal Connectors with 10pcs 3:1 Heat Shrink Tubing

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**Shop now:** [https://www.desertcart.jp/products/717087041-litime-12v-400ah-plus-lifepo4-lithium-battery-w-250a-bms](https://www.desertcart.jp/products/717087041-litime-12v-400ah-plus-lifepo4-lithium-battery-w-250a-bms)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-16*