---
product_id: 747459944
title: "DR.PREPARE 12V 100Ah LiFePO4 Lithium Battery, 1280Wh Deep Cycle Lithium Iron Phosphate Battery with 100A BMS, Low & High Temp Protection, for RV, Marine, Solar Power, Off-Grid, Home Energy Storage"
brand: "dr.prepare"
price: "€ 325.75"
currency: EUR
in_stock: true
reviews_count: 8
category: "Dr.Prepare"
url: https://www.desertcart.pt/products/747459944-dr-prepare-12v-100ah-lifepo4-lithium-battery-1280wh-deep-cycle
store_origin: PT
region: Portugal
---

# 100A max continuous discharge 8.7% smaller footprint Low & high temp BMS protection DR.PREPARE 12V 100Ah LiFePO4 Lithium Battery, 1280Wh Deep Cycle Lithium Iron Phosphate Battery with 100A BMS, Low & High Temp Protection, for RV, Marine, Solar Power, Off-Grid, Home Energy Storage

**Brand:** dr.prepare
**Price:** € 325.75
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your freedom with smart, compact, and safe energy storage!

## Quick Answers

- **What is this?** DR.PREPARE 12V 100Ah LiFePO4 Lithium Battery, 1280Wh Deep Cycle Lithium Iron Phosphate Battery with 100A BMS, Low & High Temp Protection, for RV, Marine, Solar Power, Off-Grid, Home Energy Storage by dr.prepare
- **How much does it cost?** € 325.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/747459944-dr-prepare-12v-100ah-lifepo4-lithium-battery-1280wh-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:** Saves 8.7% more installation space—ideal for tight RV, marine, and off-grid setups.
- • **Optimized Charging:** Designed for LiFePO4 chargers & solar setups with max 50A charge and 100A discharge for peak performance.
- • **Smart Safety Shield:** Integrated 100A BMS with multi-layer protection including temperature cut-offs for extreme conditions.
- • **Scalable Energy Bank:** Supports series & parallel connections—build up to 20.48 kWh for your home or off-grid system.
- • **Long-Lasting Lithium Tech:** Premium LiFePO4 cells deliver double the lifespan and consistent power vs. SLA batteries.

## Overview

The DR.PREPARE 12V 100Ah LiFePO4 battery is a lightweight, space-saving deep cycle battery featuring premium lithium iron phosphate cells. It offers a robust 100A continuous discharge current, integrated multi-layer BMS protection including temperature cut-offs, and supports flexible series/parallel configurations for scalable energy solutions. Perfectly suited for RVs, marine, solar, and off-grid applications, it delivers reliable, long-lasting power with advanced safety and efficiency.

## Description

Buy DR.PREPARE 12V 100Ah LiFePO4 Lithium Battery, 1280Wh Deep Cycle Lithium Iron Phosphate Battery with 100A BMS, Low & High Temp Protection, for RV, Marine, Solar Power, Off-Grid, Home Energy Storage: 12V - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: New battery, not old stock! - First full charge then discharge to 10.5v with a fast bounce back to 11v. I'm happy so far. This was a 2 amp rate and it held extremely steady till the end. A heavier test will be next. Before I run the second 20 amp hour battery test though I have fantastic results from the hundred amp hour battery that I also purchased! I had to baby my tester as much as I could to pull enough juice out of it in a reasonable amount of time but I managed to get 99.12 amp hours and roughly 9 hours 57 minutes at about an 8-10 amp draw rate. I'll admit these are the very first charge and discharge tests on these batteries that I've received within days of this post but I will continue to test and I will update on each of these batteries if anything changes for the worse. So far though $120 for $100 amp hours and $46 for 20 amp hours is a pretty good deal!
Review: Great product - Works great haven't had any problems out of this battery. Have been going o 6 months now problems

## Features

- [Save 8.7% More Installation Space] The DR.PREPARE 12V 100Ah LiFePO4 Battery occupies just 0.47 ft³ (803 in³) — with dimensions of 11.81” (L) × 7.6” (W) × 8.94” H ( including 2 M8 terminals) — making it 8.7% smaller than standard lithium batteries. Smaller footprint — perfect for RVs, vehicles, marine and solar off-grid systems where every inch matters.
- [Premium LiFePO4 Cells for Longer Lifespan] Ditch your heavy sealed lead-acid batteries and switch to the lighter, more reliable, and safer Dr.Prepare 12V LiFePO4 battery with Premium LiFePO4 Cells. Weighing just 28.5 lbs, it delivers twice the consistent power of standard SLA batteries. Built with an integrated BMS for advanced protection — something SLA batteries simply can’t match. Enjoy a longer lifespan with no frequent replacements needed.
- [Safe BMS Protection with Low & High Temperature Cut-Off] The built-in BMS offers multiple layers of protection, including over-charge, over-discharge, over-current, and short circuit protection. smart low and high temperature cut-off, to protect the battery during both charging and discharging — even in extreme conditions. Operation automatically resumes once temperatures return to safe levels.
- [Series and Parallel Connection] Whether creating a 48V lithium ion battery bank or a 12V 400Ah power system, our Dr.Prepare LiFePO4 batteries are both supported. You can even wire up to 16 batteries in series and parallel to build a powerful home battery bank system with a power of 20.48 kWh.
- [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.
- [Warm Tips before Buying] The 12V 100Ah LiFePO4 battery is suitable for energy storage battery rather than car batteries, starting batteries, cranking boat engines or golf cart batteries. It is perfect for Off-Grid, RV, Solar Power, Marine, Camper, Scooter, Fish Finder etc..

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FGJC5X7W |
| Amperage | 100 Amps |
| Antenna Location | RV |
| Battery Capacity | 100 Amp Hours |
| Battery Cell Composition | Other Than Listed |
| Battery Cell Type | Other Than Listed |
| Battery Weight | 28.44 Pounds |
| Best Sellers Rank | #38,102 in Health & Household ( See Top 100 in Health & Household ) #58 in 12V Batteries |
| Brand | DR.PREPARE |
| Built-In Media | 12.8V 100A LiFePO4 Battery, 2*M8 Bolts |
| Customer Reviews | 4.4 out of 5 stars 346 Reviews |
| Item Dimensions | 11.81 x 7.6 x 8.94 inches |
| Item Height | 8.94 inches |
| Item Weight | 28.44 Pounds |
| Manufacturer | DR.PREPARE |
| Model Number | DBT12100LFP-S48 |
| Recommended Uses For Product | RV |
| Reusability | Rechargeable |
| Unit Count | 1.0 Count |
| Voltage | 12.8 Volts |
| Warranty Description | Please see the instruction manual for details |

## Product Details

- **Battery Capacity:** 100 Amp Hours
- **Battery Cell Composition:** Other Than Listed
- **Brand:** DR.PREPARE
- **Recommended Uses For Product:** RV
- **Unit Count:** 1.0 Count

## Images

![DR.PREPARE 12V 100Ah LiFePO4 Lithium Battery, 1280Wh Deep Cycle Lithium Iron Phosphate Battery with 100A BMS, Low & High Temp Protection, for RV, Marine, Solar Power, Off-Grid, Home Energy Storage - Image 1](https://m.media-amazon.com/images/I/715z5+sSFpL.jpg)
![DR.PREPARE 12V 100Ah LiFePO4 Lithium Battery, 1280Wh Deep Cycle Lithium Iron Phosphate Battery with 100A BMS, Low & High Temp Protection, for RV, Marine, Solar Power, Off-Grid, Home Energy Storage - Image 2](https://m.media-amazon.com/images/I/71DyNJN26jL.jpg)
![DR.PREPARE 12V 100Ah LiFePO4 Lithium Battery, 1280Wh Deep Cycle Lithium Iron Phosphate Battery with 100A BMS, Low & High Temp Protection, for RV, Marine, Solar Power, Off-Grid, Home Energy Storage - Image 3](https://m.media-amazon.com/images/I/71jCJS5JnDL.jpg)
![DR.PREPARE 12V 100Ah LiFePO4 Lithium Battery, 1280Wh Deep Cycle Lithium Iron Phosphate Battery with 100A BMS, Low & High Temp Protection, for RV, Marine, Solar Power, Off-Grid, Home Energy Storage - Image 4](https://m.media-amazon.com/images/I/71lEO1ikHfL.jpg)
![DR.PREPARE 12V 100Ah LiFePO4 Lithium Battery, 1280Wh Deep Cycle Lithium Iron Phosphate Battery with 100A BMS, Low & High Temp Protection, for RV, Marine, Solar Power, Off-Grid, Home Energy Storage - Image 5](https://m.media-amazon.com/images/I/71n4-Pz7KjL.jpg)

## Available Options

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

## Customer Reviews

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

First full charge then discharge to 10.5v with a fast bounce back to 11v. I'm happy so far. This was a 2 amp rate and it held extremely steady till the end. A heavier test will be next. Before I run the second 20 amp hour battery test though I have fantastic results from the hundred amp hour battery that I also purchased! I had to baby my tester as much as I could to pull enough juice out of it in a reasonable amount of time but I managed to get 99.12 amp hours and roughly 9 hours 57 minutes at about an 8-10 amp draw rate. I'll admit these are the very first charge and discharge tests on these batteries that I've received within days of this post but I will continue to test and I will update on each of these batteries if anything changes for the worse. So far though $120 for $100 amp hours and $46 for 20 amp hours is a pretty good deal!

### ⭐⭐⭐⭐⭐ 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pt/products/747459944-dr-prepare-12v-100ah-lifepo4-lithium-battery-1280wh-deep-cycle](https://www.desertcart.pt/products/747459944-dr-prepare-12v-100ah-lifepo4-lithium-battery-1280wh-deep-cycle)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-25*