---
product_id: 708457374
title: "24V 100Ah LiFePO4 Lithium Battery, Built-in 100A BMS, 2560W Power Output, Up to 15000 Cycles, Ideal for RV, and Solar Off-Grid Systems"
brand: "dumfume"
price: "1881087CFA"
currency: XOF
in_stock: true
reviews_count: 10
category: "Dumfume"
url: https://www.desertcart.sn/products/708457374-24v-100ah-lifepo4-lithium-battery-built-in-100a-bms-2560w
store_origin: SN
region: Senegal
---

# Built-in 200A BMS for robust safety 4000+ deep charge cycles lifespan 314Ah capacity for extended power 24V 100Ah LiFePO4 Lithium Battery, Built-in 100A BMS, 2560W Power Output, Up to 15000 Cycles, Ideal for RV, and Solar Off-Grid Systems

**Brand:** dumfume
**Price:** 1881087CFA
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your freedom with next-gen energy storage!

## Quick Answers

- **What is this?** 24V 100Ah LiFePO4 Lithium Battery, Built-in 100A BMS, 2560W Power Output, Up to 15000 Cycles, Ideal for RV, and Solar Off-Grid Systems by dumfume
- **How much does it cost?** 1881087CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/708457374-24v-100ah-lifepo4-lithium-battery-built-in-100a-bms-2560w)

## Best For

- dumfume enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Parallel Expansion:** Scale your power setup effortlessly with up to 4S4P configurations.
- • **Compact & Lightweight Design:** Easy installation and portability for modern mobile living.
- • **Massive 4.01kWh Energy Reserve:** Power your RV, solar, or off-grid lifestyle without compromise.
- • **Ultra-Durable 4000+ Cycle Life:** Outlasts traditional batteries by 8x, saving you money and hassle.
- • **Advanced 200A Battery Management System:** Ensures peak safety with overcharge, discharge & short circuit protection.

## Overview

The Dumfume 12V 314Ah LiFePO4 battery duo delivers a combined 4.01kWh of clean, reliable energy with a built-in 200A BMS for enhanced safety. Designed for RVs, solar systems, and off-grid power, these lightweight batteries offer over 4000 deep cycles, drastically outlasting traditional lead-acid options. Compact and easy to install, they support parallel connections for scalable power solutions, making them the smart choice for millennial professionals seeking dependable, long-term energy independence.

## Description

Buy Dumfume 12V 300Ah (314Ah) LiFePO4 Battery Built-in 200A BMS, 4.01kWh 4000+ Deep Cycles Lithium Battery Ideal for RV Campers, Solar Systems & Off-Grid Power(2 PACKS): Golf Cart Accessories - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: a good no frills lifepo4 battery - I have purchased a total of 4 batteries. 2 from desertcart and 2 from the dumefume web site directly. they were purchased 1 battery a month. first and last purchases were from desertcart. the 2 that came directly from dumfume had a 13.0 and 12.9 volts. they both charged to 100 percent with no problems. the 2 that came from desertcart had 12.2 and 12.4 volts. they would not charge. i hooked another fully charged lifepo4 battery in parallel to the non charging battery. i then hook a 20amp charger to the non charging battery. it then charged fine. i waited 24 hours then recharged each of them. i was surprised that it took another 10-15 minutes of 20amp to top of all 4 batteries. This process was done when each battery had arrived. note that one of the batteries from desertcart came in with a hole in the box. the battery appeared not to be dented or damaged. PRO: 1: this dumefume 150ah lifepo4 battery is priced good. 2: i like the fact that it is not a smart battery. i have no cell phone and did not want or need the blue tooth feature. 3: external seems to appear to be well built does not feel cheap. no clue on interior. 4: they are light weight for the size and amperage of the battery. CON: 1: did not like the fact that i had 50% of the batteries were not able to be charged and needed a "jump" charge from another battery to get it to work. a little concerned on the bms settings because of this. i also wondered if this was caused from used cells or not. 2: no more room in the house for another battery purchase. NOTE: i have purchased these batteries to supply additional power when attached to a power station. they work great in recharging those power stations. these batteries are being used a power storage and will be sitting on the shelf for an emergency. it will be interesting to see how they hold up over time. i would have liked to see a teardown of the 150ah. there are a few online for the other amp hour versions. CONCLUSION: i like this battery. its a new frills, non smart lifepo4 that feels good to hold. dumfume does have good deals both on desertcart and there website from time to time. If i had room in my home and/or needed another battery i would purchase it again. only minor issue is the charging of this battery and long term (calendar time) will "age" well. i am happy with the purchase.
Review: Good battery for emergency and daily use - Excellent battery I use it with a converter and it has worked perfectly for cases of blackouts, charging cell phones. It's easy to connect, very useful practice. I totally recommend it.

## Features

- 【314Ah Capacity for Extended Power】You will received 2 Packs of Dumfume 12V 314Ah LiFePO4 battery delivers a full 4.01kWh of energy, providing substantial power for long-lasting use. This 300ah Lithium Iron Phosphate Battery performance ensures your RV, solar system, or off-grid setup runs efficiently. For optimal storage, perform a full charge/discharge cycle every 6 months.
- 【Robust 200A BMS with Full Protection】DUMFUME 12.8V 300Ah (314Ah) LiFePO4 battery is equipped with a built-in 200A BMS, enabling a continuous 2560W output and safeguarding against overcharge, over-discharge, and short circuits. This ensures the Dumfume 12V 314AH lithium batteries operate safely and reliably under demanding conditions. Please note: not for use as an engine starter battery.
- 【Compact & Lightweight Design】With compact dimensions of 15.16"x7.59"x9.84" and a weight of just 57.28 lbs per unit, Dumfume 314ah lifepo4 battery duo offers exceptional portability and space savings. The 12v 300ah lithium rv battery battery form factor makes installation in RVs and solar cabinets straightforward and efficient.
- 【Long Lifecycle & Cost Efficiency】Engineered for exceptional endurance, the DUMFUME 300Ah (314Ah) Rechargeable Lithium Iron Phosphate Battery delivers over 4,000 cycles at 100% Depth of Discharge (DOD) and more than 6,000 cycles at 80% DOD,far surpassing the 300-500 cycle limit of traditional lead-acid batteries.This robust performance translates to reliable power for your RV adventures, solar energy storage,and off-grid systems,drastically reducing long-term costs and replacement frequency.
- 【Easy Parallel Connection & Usage Note】Easily connect these two Dumfume 12V 314AH lithium batteries in parallel to create a high-capacity 628Ah system. Supports up to 4S4P configurations for larger setups. Remember: This 300ah Lithium Iron Phosphate Battery is designed for energy storage, not engine starting, and requires a full maintenance cycle every 6 months during extended storage.
- Battery performance requires temperatures of 5°C or higher. Please verify suitability before purchase. Return shipping for low-temperature charging issues is not covered.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0G2M3T2CW |
| Batteries | 2 12V batteries required. |
| Best Sellers Rank | #12,149 in Automotive ( See Top 100 in Automotive ) #79 in Automotive Replacement Batteries |
| Brand | dumfume |
| Bulb Type | Adult Sex Toys for Women 88 |
| Customer Reviews | 4.4 4.4 out of 5 stars (575) |
| Date First Available | November 17, 2025 |
| Manufacturer | dumfume |
| Manufacturer Part Number | 2X 12.8V 314Ah LiFePO4 Battery |
| Model | Adult Sex Toys for Women 88 |
| Special Features | Adult Sex Toys for Women 88 |

## Product Details

- **Battery Cell Composition:** Lithium-Phosphate
- **Brand:** dumfume
- **Manufacturer:** dumfume
- **Size:** 2 pcs 12V 314Ah
- **Vehicle Service Type:** RV
- **Voltage:** 12.8 Volts

## Images

![24V 100Ah LiFePO4 Lithium Battery, Built-in 100A BMS, 2560W Power Output, Up to 15000 Cycles, Ideal for RV, and Solar Off-Grid Systems - Image 1](https://m.media-amazon.com/images/I/71TqxW3LnUL.jpg)

## Available Options

This product comes in different **Size, Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ a good no frills lifepo4 battery
*by T***Y on January 26, 2026*

I have purchased a total of 4 batteries. 2 from Amazon and 2 from the dumefume web site directly. they were purchased 1 battery a month. first and last purchases were from Amazon. the 2 that came directly from dumfume had a 13.0 and 12.9 volts. they both charged to 100 percent with no problems. the 2 that came from Amazon had 12.2 and 12.4 volts. they would not charge. i hooked another fully charged lifepo4 battery in parallel to the non charging battery. i then hook a 20amp charger to the non charging battery. it then charged fine. i waited 24 hours then recharged each of them. i was surprised that it took another 10-15 minutes of 20amp to top of all 4 batteries. This process was done when each battery had arrived. note that one of the batteries from Amazon came in with a hole in the box. the battery appeared not to be dented or damaged. PRO: 1: this dumefume 150ah lifepo4 battery is priced good. 2: i like the fact that it is not a smart battery. i have no cell phone and did not want or need the blue tooth feature. 3: external seems to appear to be well built does not feel cheap. no clue on interior. 4: they are light weight for the size and amperage of the battery. CON: 1: did not like the fact that i had 50% of the batteries were not able to be charged and needed a "jump" charge from another battery to get it to work. a little concerned on the bms settings because of this. i also wondered if this was caused from used cells or not. 2: no more room in the house for another battery purchase. NOTE: i have purchased these batteries to supply additional power when attached to a power station. they work great in recharging those power stations. these batteries are being used a power storage and will be sitting on the shelf for an emergency. it will be interesting to see how they hold up over time. i would have liked to see a teardown of the 150ah. there are a few online for the other amp hour versions. CONCLUSION: i like this battery. its a new frills, non smart lifepo4 that feels good to hold. dumfume does have good deals both on Amazon and there website from time to time. If i had room in my home and/or needed another battery i would purchase it again. only minor issue is the charging of this battery and long term (calendar time) will "age" well. i am happy with the purchase.

### ⭐⭐⭐⭐⭐ Good battery for emergency and daily use
*by L***Z on January 9, 2026*

Excellent battery I use it with a converter and it has worked perfectly for cases of blackouts, charging cell phones. It's easy to connect, very useful practice. I totally recommend it.

### ⭐⭐⭐⭐⭐ Well made batteries at a good price
*by A***L on December 8, 2025*

Good batteries at a good price. One came DOA, and after I got a replacement for it, I finished cracking it open to see if it could be repaired in some way. (Do not do this unless you know exactly what you're doing as it is incredibly dangerous) While what the shipper did to it had unfortunately rendered it unsalvageable, I was surprised by just how well these are made. Ring terminals and screws rather than the poorly soldered connections common on 'budget' batteries, lots of foam padding that is properly glued on, and there was liberal use of some kind of rubber or silicone adhesive on anything that could come loose. I'm pretty sure it had to have fallen out of a moving truck for it to come DOA. As for the functional ones, I've cycled them a few times and even under a decent load they always pull at least rated capacity. But, that is to be expected considering that they're actually 314Ah cells under the hood. Whether that's what Dumfume intended, or if that's just what they got their hands on at the time, I don't know and I'm definitely not about to complain about it. The only issue I have with these is the odd size, and I knew that could be an issue going into it. The only battery box I've found that will fit these without being ludicrously large is a double GC2/Group 24 box, which is still a good bit too long for them. You'll have to do something custom if you want them fully enclosed. All in all though, I would not hesitate to buy more of these or another Dumfume battery. Like I said at the beginning, they are good batteries at a good price.

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-14*