---
product_id: 686642181
title: "2 pack 12V 100Ah Mini LiFePO4 Lithium Battery,100A BMS 1280Wh BCI Group 24 Lithium Iron Phosphate Battery 6000+ Cycles Perfect for RV, Solar, Home Energy Storage"
brand: "dumfume"
price: "R$6019"
currency: BRL
in_stock: true
reviews_count: 8
category: "Dumfume"
url: https://www.desertcart.com.br/products/686642181-2-pack-12v-100ah-mini-lifepo4-lithium-battery-100a-bms
store_origin: BR
region: Brazil
---

# 6000+ cycle lifespan 100A built-in BMS 1280Wh capacity 2 pack 12V 100Ah Mini LiFePO4 Lithium Battery,100A BMS 1280Wh BCI Group 24 Lithium Iron Phosphate Battery 6000+ Cycles Perfect for RV, Solar, Home Energy Storage

**Brand:** dumfume
**Price:** R$6019
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your freedom with lightweight, long-lasting lithium innovation!

## Quick Answers

- **What is this?** 2 pack 12V 100Ah Mini LiFePO4 Lithium Battery,100A BMS 1280Wh BCI Group 24 Lithium Iron Phosphate Battery 6000+ Cycles Perfect for RV, Solar, Home Energy Storage by dumfume
- **How much does it cost?** R$6019 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/686642181-2-pack-12v-100ah-mini-lifepo4-lithium-battery-100a-bms)

## 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

- • **Smart Safety Shield:** 100A BMS guards against overcharge, discharge, short circuits & extreme temps for worry-free use.
- • **Unmatched Longevity:** Up to 15,000 cycles at 60% depth of discharge—outlasts traditional batteries by 30x.
- • **Scalable Energy Freedom:** Supports parallel & series connections up to 20.48kWh—customize your off-grid power setup.
- • **Power-packed Portability:** Weighs just ~20 lbs—1/3 the weight of lead-acid, perfect for on-the-go energy needs.
- • **Ready for Every Adventure:** Ideal for RVs, solar setups, and home energy storage—empower your lifestyle with reliable, clean energy.

## Overview

The Dumfume 2-pack 12V 100Ah Mini LiFePO4 Lithium Batteries deliver 1280Wh of high-density energy in a compact, lightweight design. Featuring a robust 100A Battery Management System, these batteries ensure safe, efficient performance with over 6000 deep cycles, making them ideal for RVs, solar energy storage, and portable power solutions. Expandable and durable, they offer a scalable, eco-friendly alternative to traditional lead-acid batteries.

## Description

Buy Dumfume 2 pack 12V 100Ah Mini LiFePO4 Lithium Battery,100A BMS 1280Wh BCI Group 24 Lithium Iron Phosphate Battery 6000+ Cycles Perfect for RV, Solar, Home Energy Storage: 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

- Product Includes:2 pack DUMFUME 12V 100Ah Mini LiFePO4 Lithium Battery. Note: Under Various Temp/Humidity Measurement Methods And Instruments, Voltage And Current May Deviate By 1%~5%. Charge/Discharge Battery Once Every 6 Months To Prevent Damage From Disuse.Battery performance requires temperatures of 5°C or higher. Please verify suitability before purchase. Return shipping for low-temperature charging issues is not covered.
- Lightweight with High Energy Density: DUMFUME 12V 100Ah Mini LiFePO4 Battery Weighing only 19-20 lbs, this lightweight lithium battery is 1/3 the weight of traditional lead-acid batteries, yet offers the same 1280Wh capacity. With 22% higher energy density, it's perfect for portable applications such as camping, and off-grid systems, delivering powerful energy in a lightweight,portable form.
- Long Lifespan: DUMFUME 12V Lithium Battery Built with high-quality LiFePO4 deep cycle cells, this unit delivers an extended lifespan of up to 10 years. It supports 4000 cycles at 100% DOD and up to 15,000 cycles at 60% DOD, significantly outperforming traditional lead-acid batteries that offer only 200-500 cycles.
- 100A BMS for Comprehensive Protection: DUMFUME BCI Group 24 Lithium Iron Phosphate Battery built-in 100A Battery Management System(BMS) ensures optimal protection against overcharge,over-discharge, overcurrent,short circuits, and temperature extremes (-4*℉ to 158*F). The BMS also balances cell voltage for maximum performance, providing reliable energy in various environments.
- Expandable & Durable Design:DUMFUME 12V Rechargeable Battery supports parallel and series connections up to 4S4P, allowing for a maximum capacity of 20.48kWh, it's perfect for outdoor, and off-grid use, ensuring long-lasting durability in challenging conditions. Attention: The Dumfume LiFePO4 battery is intended for use as an energy storage purpose, Please do not use this battery as starting batteries, golf cart batteries, or jacks. We do not suggest using it to start any device!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DLVWQVJF |
| Battery Cell Composition | Other Than Listed |
| Battery Cell Type | Other Than Listed |
| Battery Weight | 21.6 Pounds |
| Best Sellers Rank | #40,554 in Health & Household ( See Top 100 in Health & Household ) #54 in 12V Batteries |
| Brand | dumfume |
| Customer Reviews | 4.4 out of 5 stars 568 Reviews |
| Item Weight | 9.8 Kilograms |
| Manufacturer | dumfume |
| Model Number | BS95352-au |
| Number of Batteries | 2 12V batteries required. (included) |

## Product Details

- **Brand:** dumfume
- **Vehicle Service Type:** Boat, Golf Cart, RV
- **Size:** 12.8V 100Ah mini(2 Pack)
- **Battery Cell Composition:** Other Than Listed
- **Item Weight:** 9.8 Kilograms
- **Manufacturer:** dumfume

## Images

![2 pack 12V 100Ah Mini LiFePO4 Lithium Battery,100A BMS 1280Wh BCI Group 24 Lithium Iron Phosphate Battery 6000+ Cycles Perfect for RV, Solar, Home Energy Storage - Image 1](https://m.media-amazon.com/images/I/71EKoctNMML.jpg)
![2 pack 12V 100Ah Mini LiFePO4 Lithium Battery,100A BMS 1280Wh BCI Group 24 Lithium Iron Phosphate Battery 6000+ Cycles Perfect for RV, Solar, Home Energy Storage - Image 2](https://m.media-amazon.com/images/I/71YL7Ju6cTL.jpg)
![2 pack 12V 100Ah Mini LiFePO4 Lithium Battery,100A BMS 1280Wh BCI Group 24 Lithium Iron Phosphate Battery 6000+ Cycles Perfect for RV, Solar, Home Energy Storage - Image 3](https://m.media-amazon.com/images/I/71dF9-TttEL.jpg)
![2 pack 12V 100Ah Mini LiFePO4 Lithium Battery,100A BMS 1280Wh BCI Group 24 Lithium Iron Phosphate Battery 6000+ Cycles Perfect for RV, Solar, Home Energy Storage - Image 4](https://m.media-amazon.com/images/I/81NS-Q8cQvL.jpg)
![2 pack 12V 100Ah Mini LiFePO4 Lithium Battery,100A BMS 1280Wh BCI Group 24 Lithium Iron Phosphate Battery 6000+ Cycles Perfect for RV, Solar, Home Energy Storage - Image 5](https://m.media-amazon.com/images/I/81VmFVtRssL.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 D***A 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 Brazil*
*Store origin: BR*
*Last updated: 2026-02-01*