---
product_id: 622300926
title: "12V 100Ah Group 24 LiFePO4 Battery, 1280Wh Mini Deep Cycle Lithium Iron Phosphate Battery with 100A BMS & Grade A+ Cells for RV, Trolling Motor, Marine, Boat, Off-Grid, Solar Energy"
brand: "dr.prepare"
price: "€ 294.04"
currency: EUR
in_stock: true
reviews_count: 8
category: "Dr.Prepare"
url: https://www.desertcart.fi/products/622300926-12v-100ah-group-24-lifepo4-battery-1280wh-mini-deep-cycle
store_origin: FI
region: Finland
---

# 100A continuous discharge 47% smaller than Group 31 12V 100Ah LiFePO4 power 12V 100Ah Group 24 LiFePO4 Battery, 1280Wh Mini Deep Cycle Lithium Iron Phosphate Battery with 100A BMS & Grade A+ Cells for RV, Trolling Motor, Marine, Boat, Off-Grid, Solar Energy

**Brand:** dr.prepare
**Price:** € 294.04
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your adventures with the future-ready battery that fits where others can’t!

## Quick Answers

- **What is this?** 12V 100Ah Group 24 LiFePO4 Battery, 1280Wh Mini Deep Cycle Lithium Iron Phosphate Battery with 100A BMS & Grade A+ Cells for RV, Trolling Motor, Marine, Boat, Off-Grid, Solar Energy by dr.prepare
- **How much does it cost?** € 294.04 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/622300926-12v-100ah-group-24-lifepo4-battery-1280wh-mini-deep-cycle)

## Best For

- dr.prepare enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Sleek BCI Group 24 size fits tight spaces with 47% less bulk than traditional batteries.
- • **Lightweight Upgrade:** Weighs just 22 lbs—70% lighter than lead-acid—making installation and transport effortless.
- • **Unmatched Longevity:** Grade A+ cells and 20+ BMS protections deliver a decade of reliable, maintenance-free energy.
- • **Safe & Smart Charging:** Advanced BMS safeguards with temperature cut-offs ensure stable performance under heavy loads.
- • **Flexible Energy Expansion:** Supports series & parallel setups for scalable 12V to 48V systems, perfect for off-grid and marine use.

## Overview

The DR.PREPARE 12V 100Ah Group 24 LiFePO4 Battery is a compact, lightweight, and durable deep cycle lithium iron phosphate battery designed for RVs, marine, solar, and off-grid applications. Featuring Grade A+ cells and a sophisticated 100A BMS with 20+ protections, it offers up to 10 years of reliable service, 47% smaller size than Group 31 batteries, and supports flexible series and parallel configurations for scalable power solutions.

## Description

Buy DR.PREPARE 12V 100Ah Group 24 LiFePO4 Battery, 1280Wh Mini Deep Cycle Lithium Iron Phosphate Battery with 100A BMS & Grade A+ Cells for RV, Trolling Motor, Marine, Boat, Off-Grid, Solar Energy: 12V - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: New battery, not old stock! - After a full initial charge, I discharged the battery down to 10.5 V, and it rebounded quickly to 11 V. So far, I’m very happy with the performance. This test was done at a 2-amp discharge rate, and the voltage stayed extremely steady right up until cutoff. A heavier load test is coming next. Before running a higher-current test on the 20 Ah battery, I also tested the 100 Ah battery I purchased—and the results were excellent. I had to be gentle with my tester to pull enough current over a reasonable time span, but I managed to measure 99.12 Ah over approximately 9 hours and 57 minutes, at an estimated 8–10 amp draw. These were the very first charge and discharge tests, completed within days of receiving the batteries. I plan to continue testing and will update this review if anything changes. As of now, $120 for 100 Ah and $46 for 20 Ah feels like a very solid value. Update (2-7-26): After a few months of light, occasional use, both batteries are still performing great. I recently purchased a BT90 Pro battery tester with lithium testing capability. After partially discharging the 100 Ah battery and letting it sit unused for a couple of months, the tester still reported it as being in excellent, full-charge condition. Out of curiosity, I also tested the battery’s 100-amp maximum discharge rating using a Harbor Freight CEN-TECH 100-amp load tester. It successfully delivered 100 amps for 9 seconds without the voltage dropping below 12.6 V. The battery stayed cool throughout the test, and the BMS did not trip. Everything continues to work exactly as expected. I’ll keep testing and updating if anything changes.
Review: Great product - Works great haven't had any problems out of this battery. Have been going o 6 months now problems

## Features

- [BCI Group 24 Size – Universal Fit, Easy Upgrade] This 12V 100Ah LiFePO4 battery is engineered to match the widely adopted BCI Group 24 standard, ensuring seamless compatibility with most battery boxes, compartments, and vehicle setups - especially in RVs and marine systems. Compared to Group 31 batteries, it saves approx 47% of installation space, making it a great fit for tight compartments and mobile energy applications.
- [20+ BMS Protections, Grade A+ Cells, 10-Year Lifespan] Built with Grade A+ high energy density cells and a smart BMS offering 20+ layers of protection - including low/high temperature cut-off - this deep cycle LiFePO4 battery delivers up to 100A continuous discharge current while maintaining safe and stable performance in a wide range of environments. It’s designed to last, with a 10-year lifespan and reliable product support for long-term peace of mind.
- [Perfect Replacement for Lead-Acid Batteries] Dr.Prepare 12V 100Ah Group 24 LiFePO4 battery is an ideal upgrade from traditional sealed lead-acid (SLA) batteries. Weighing just 22 lbs, it’s up to 47% smaller and 70% lighter, while offering twice the usable capacity. With a 10-year lifespan- compared to just 1-3 years for most SLA batteries - it significantly reduces replacement frequency and long-term costs. Plus, it supports side mounting, giving you more flexibility in installation.
- [Safe Charging & Discharging] Use a compatible AC-to-DC LiFePO4 charger or a solar panel system with a charge controller set to the LiFePO4 battery type. Do not use general-purpose or lead-acid battery chargers. Recommended charging current: 20A (Max: 50A). Maximum continuous discharge current: 100A. After a full 100A discharge, avoid immediately recharging at 50A, as it may trigger the battery’s high-temp charging protection.
- [Series & Parallel Connections] Dr.Prepare LiFePO4 battery supports both series and parallel configurations. Easily build a 24V, 36V, or 48V system using series connections. Expand capacity to 12V 200Ah, 300Ah, or 400Ah with parallel connections. Supports up to 16 batteries in a combined series-parallel setup, ideal for home backup systems. For any configuration, all connected batteries must be the same model. For series connections, do not include any battery that has already been cycled more than 50 times..
- [Warm Tips before Buying] The 12V 100Ah Mini LiFePO4 battery is suitable for energy storage battery rather than car batteries, starting batteries, cranking boat engines or golf cart batteries. As for the trolling motor, we suggest one battery working with a 12V 36~55 lbs thrust trolling motor, 2 batteries are required for a 24V trolling motor. A 60A CIRCUIT BREAKER (not included) must be used to protect your battery.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CW1S1DV6 |
| Best Sellers Rank | #75,984 in Health & Household ( See Top 100 in Health & Household ) #132 in 12V Batteries |
| Customer Reviews | 4.4 4.4 out of 5 stars (350) |
| Date First Available | February 20, 2024 |
| Item Weight | 22 pounds |
| Item model number | DBT12100LFP-S48 |
| Manufacturer | DR.PREPARE |
| Product Dimensions | 5.4 x 9 x 8.2 inches |

## Product Details

- **Battery Cell Composition:** Other Than Listed
- **Brand:** DR.PREPARE
- **Item Weight:** 22 Pounds
- **Item dimensions L x W x H:** 5.4 x 9 x 8.2 inches
- **Manufacturer:** DR.PREPARE

## Images

![12V 100Ah Group 24 LiFePO4 Battery, 1280Wh Mini Deep Cycle Lithium Iron Phosphate Battery with 100A BMS & Grade A+ Cells for RV, Trolling Motor, Marine, Boat, Off-Grid, Solar Energy - Image 1](https://m.media-amazon.com/images/I/71OjMGzKPqL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ New battery, not old stock!
*by M***T on November 21, 2025*

After a full initial charge, I discharged the battery down to 10.5 V, and it rebounded quickly to 11 V. So far, I’m very happy with the performance. This test was done at a 2-amp discharge rate, and the voltage stayed extremely steady right up until cutoff. A heavier load test is coming next. Before running a higher-current test on the 20 Ah battery, I also tested the 100 Ah battery I purchased—and the results were excellent. I had to be gentle with my tester to pull enough current over a reasonable time span, but I managed to measure 99.12 Ah over approximately 9 hours and 57 minutes, at an estimated 8–10 amp draw. These were the very first charge and discharge tests, completed within days of receiving the batteries. I plan to continue testing and will update this review if anything changes. As of now, $120 for 100 Ah and $46 for 20 Ah feels like a very solid value. Update (2-7-26): After a few months of light, occasional use, both batteries are still performing great. I recently purchased a BT90 Pro battery tester with lithium testing capability. After partially discharging the 100 Ah battery and letting it sit unused for a couple of months, the tester still reported it as being in excellent, full-charge condition. Out of curiosity, I also tested the battery’s 100-amp maximum discharge rating using a Harbor Freight CEN-TECH 100-amp load tester. It successfully delivered 100 amps for 9 seconds without the voltage dropping below 12.6 V. The battery stayed cool throughout the test, and the BMS did not trip. Everything continues to work exactly as expected. I’ll keep testing and updating if anything changes.

### ⭐⭐⭐⭐⭐ Great product
*by T***M on January 1, 2026*

Works great haven't had any problems out of this battery. Have been going o 6 months now problems

### ⭐⭐⭐⭐⭐ Dr. Prepare great 31 life batteries
*by C***S on January 5, 2026*

Very good life batteries, very nice to have an charge inducator

## Frequently Bought Together

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-05*