---
product_id: 419723397
title: "12V Lithium Battery,5000+ Deep Cycle LiFePO4 Battery with Built-in 100A BMS fit for Home Storage,Trolling Motor,RV,Off-Grid System,Solar Power System,Marine (2PACK-12V100AH)"
brand: "btrpower"
price: "3728.80 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Btr Power"
url: https://www.desertcart.tn/products/419723397-12v-lithium-battery-5000-deep-cycle-lifepo4-battery-with-built
store_origin: TN
region: Tunisia
---

# Built-in 100A BMS protection 5000+ deep charge cycles 100Ah high capacity 12V Lithium Battery,5000+ Deep Cycle LiFePO4 Battery with Built-in 100A BMS fit for Home Storage,Trolling Motor,RV,Off-Grid System,Solar Power System,Marine (2PACK-12V100AH)

**Brand:** btrpower
**Price:** 3728.80 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your freedom with safe, scalable, and long-lasting energy!

## Quick Answers

- **What is this?** 12V Lithium Battery,5000+ Deep Cycle LiFePO4 Battery with Built-in 100A BMS fit for Home Storage,Trolling Motor,RV,Off-Grid System,Solar Power System,Marine (2PACK-12V100AH) by btrpower
- **How much does it cost?** 3728.80 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/419723397-12v-lithium-battery-5000-deep-cycle-lifepo4-battery-with-built)

## Best For

- btrpower enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Advanced LiFePO4 chemistry with built-in 100A BMS guards against overcharge, discharge, and short circuits.
- • **Scalable Energy:** Easily connect in series or parallel to customize voltage up to 48V and capacity up to 800Ah.
- • **Power That Lasts:** Over 5000 deep cycles for years of reliable energy.
- • **Lightweight & Compact:** At just 23.8 lbs, enjoy high energy density without the bulk.
- • **Versatile Applications:** Perfect for RVs, marine, solar, off-grid, and home storage systems—power your lifestyle anywhere.

## Overview

The BtrPower 12V 100Ah LiFePO4 battery delivers over 5000 deep cycles with a built-in 100A Battery Management System ensuring top-tier safety and performance. Lightweight and scalable, it’s ideal for RVs, marine, solar, and off-grid setups, allowing flexible voltage and capacity configurations up to 48V and 800Ah.

## Description

Buy 12V Lithium Battery,5000+ Deep Cycle LiFePO4 Battery with Built-in 100A BMS fit for Home Storage,Trolling Motor,RV,Off-Grid System,Solar Power System,Marine (2PACK-12V100AH): Batteries - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Best batteries - Hubby bought for our travel trailer and says they are the most amazing batteries he’s ever owned.
Review: Bought 2 of these, both bad - I bought two of these in Jun of 2022. I didn't measure the voltage before installing the batteries into my then new battery bank. About two weeks ago I measured all the batteries i the battery bank because it just wasn't lasting as long as I thing it should. Both of these things were low, one almost nothing and the other at 10,7 volts. I send two messages to the manufacture and heard nothing in return. I popped the top off and found one didn't have the BMS installed correctly. I was able to charge each cell and install the BMS correctly and the battery is now working correctly. The second battery that measured 10.7 vdc had a damaged sensor connector, it was broken and crushed. I ordered and got a new BMS and installed it after getting all the cells up to the proper voltage. Shame on me for not checking the batteries when they arrived. They sat there for two years doing nothing. Shame on BtrPower for such poor quality control. No, I do not recommend these batteries, buy anything else then check them before installing. Zero stars if I could for bad product and not answering emails. No customer service.

## Features

- Super Safe. Extremely safe Lithium Iron phosphate cells, never catch fire,It has higher energy density,more stable and powerful
- Longer battery life. lithium battery's service life is more than 4000-7000 cycles
- Built-in 100A BMS. providing multiple protections against : over-charging, over-discharging, over-current, short-circuit and over-temperature
- Widely applications: RV, marine and Solar system, home storage, Off-Grid Applications
- Easy to connect. BtrPower 12v lifepo4 battery can be connected in series and in parallel for higher voltage and more capacity.you can connect them to get 24v,36v,48v,also can get max 800ah

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09TKJ735D |
| Battery Capacity | 100 Amp Hours |
| Battery Cell Composition | Lithium-Phosphate |
| Battery Type | Lithium-Phosphate |
| Best Sellers Rank | #124,403 in Health & Household ( See Top 100 in Health & Household ) #306 in 12V Batteries |
| Brand | BtrPower |
| Brand Name | BtrPower |
| Compatible with Vehicle Type | Scooter |
| Customer Reviews | 3.8 out of 5 stars 13 Reviews |
| Item Weight | 23.8 Pounds |
| Manufacturer | BtrPower |
| Manufacturer Part Number | btr-12 |
| UPC | 755419843808 |
| Unit Count | 4.0 Count |
| Vehicle Service Type | Scooter |
| Voltage | 12.8 Volts |

## Product Details

- **Battery Capacity:** 100 Amp Hours
- **Battery Cell Composition:** Lithium-Phosphate
- **Brand:** BtrPower
- **Item Weight:** 23.8 Pounds
- **Manufacturer:** BtrPower
- **UPC:** 755419843808
- **Vehicle Service Type:** Scooter
- **Voltage:** 12.8 Volts

## Images

![12V Lithium Battery,5000+ Deep Cycle LiFePO4 Battery with Built-in 100A BMS fit for Home Storage,Trolling Motor,RV,Off-Grid System,Solar Power System,Marine (2PACK-12V100AH) - Image 1](https://m.media-amazon.com/images/I/61UfRL179HL.jpg)
![12V Lithium Battery,5000+ Deep Cycle LiFePO4 Battery with Built-in 100A BMS fit for Home Storage,Trolling Motor,RV,Off-Grid System,Solar Power System,Marine (2PACK-12V100AH) - Image 2](https://m.media-amazon.com/images/I/71KOq7aLZ0L.jpg)
![12V Lithium Battery,5000+ Deep Cycle LiFePO4 Battery with Built-in 100A BMS fit for Home Storage,Trolling Motor,RV,Off-Grid System,Solar Power System,Marine (2PACK-12V100AH) - Image 3](https://m.media-amazon.com/images/I/61ySBUuCMNL.jpg)
![12V Lithium Battery,5000+ Deep Cycle LiFePO4 Battery with Built-in 100A BMS fit for Home Storage,Trolling Motor,RV,Off-Grid System,Solar Power System,Marine (2PACK-12V100AH) - Image 4](https://m.media-amazon.com/images/I/717gDjDdBXL.jpg)
![12V Lithium Battery,5000+ Deep Cycle LiFePO4 Battery with Built-in 100A BMS fit for Home Storage,Trolling Motor,RV,Off-Grid System,Solar Power System,Marine (2PACK-12V100AH) - Image 5](https://m.media-amazon.com/images/I/816wxXSj3YL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best batteries
*by D***N on August 24, 2023*

Hubby bought for our travel trailer and says they are the most amazing batteries he’s ever owned.

### ⭐ Bought 2 of these, both bad
*by O***7 on December 10, 2024*

I bought two of these in Jun of 2022. I didn't measure the voltage before installing the batteries into my then new battery bank. About two weeks ago I measured all the batteries i the battery bank because it just wasn't lasting as long as I thing it should. Both of these things were low, one almost nothing and the other at 10,7 volts. I send two messages to the manufacture and heard nothing in return. I popped the top off and found one didn't have the BMS installed correctly. I was able to charge each cell and install the BMS correctly and the battery is now working correctly. The second battery that measured 10.7 vdc had a damaged sensor connector, it was broken and crushed. I ordered and got a new BMS and installed it after getting all the cells up to the proper voltage. Shame on me for not checking the batteries when they arrived. They sat there for two years doing nothing. Shame on BtrPower for such poor quality control. No, I do not recommend these batteries, buy anything else then check them before installing. Zero stars if I could for bad product and not answering emails. No customer service.

### ⭐⭐⭐⭐⭐ Battery bank
*by M***0 on August 1, 2023*

Great battles for the the price. Supplies 400ah to my 3000watt inverter.

## Frequently Bought Together

- 12V Lithium Battery,5000+ Deep Cycle LiFePO4 Battery with Built-in 100A BMS fit for Home Storage,Trolling Motor,RV,Off-Grid System,Solar Power System,Marine (2PACK-12V100AH)
- lifepo4 charger 15-Amp Fully-Automatic Smart Charger,12V and 24V Battery Charger,12V/15A 24V/10A Lead-Acid(AGM/Gel/SLA)/Lithium lron LiFePO4 Trickle Charger,Pulse Repair Car Battery Charger,Deep cycle

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-30*