---
product_id: 704074924
title: "LiFePO4 Deep Cycle Battery 12V 7Ah, Built-in BMS, Ideal for Replacing Most Backup Power and Off Grid Applications for Home Storage"
brand: "thissenergysystem"
price: "21940 Ft"
currency: HUF
in_stock: true
reviews_count: 12
category: "Thissenergysystem"
url: https://www.desertcart.hu/products/704074924-lifepo4-deep-cycle-battery-12v-7ah-built-in-bms-ideal
store_origin: HU
region: Hungary
---

# 20A peak discharge for instant energy 4000+ eco-friendly charge cycles 12V 7Ah high-capacity power LiFePO4 Deep Cycle Battery 12V 7Ah, Built-in BMS, Ideal for Replacing Most Backup Power and Off Grid Applications for Home Storage

**Brand:** thissenergysystem
**Price:** 21940 Ft
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your freedom, sustainably and smartly.

## Quick Answers

- **What is this?** LiFePO4 Deep Cycle Battery 12V 7Ah, Built-in BMS, Ideal for Replacing Most Backup Power and Off Grid Applications for Home Storage by thissenergysystem
- **How much does it cost?** 21940 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/704074924-lifepo4-deep-cycle-battery-12v-7ah-built-in-bms-ideal)

## Best For

- thissenergysystem enthusiasts

## Why This Product

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

## Key Features

- • **Power That Lasts:** 84Wh energy density fuels your off-grid lifestyle with confidence.
- • **Eco-Conscious Energy:** Over 4000 recharge cycles with recyclable materials—power your life sustainably.
- • **Lightweight & Durable:** 1/3 the weight of lead-acid batteries with a shock-resistant ABS case for rugged use.
- • **Universal Compatibility:** Fits seamlessly into most backup and home storage setups—upgrade without hassle.
- • **Built-In Battery Management System:** Smart BMS ensures safety and longevity, protecting your investment 24/7.

## Overview

The THISSENERGYSYSTEM LiFePO4 Deep Cycle Battery delivers 12V and 7Ah capacity with 84Wh energy, featuring a built-in Battery Management System for enhanced safety and performance. Its lightweight, shock-resistant ABS casing and over 4000 recharge cycles make it an eco-friendly, durable choice for backup power and off-grid home storage applications.

## Description

Buy THISSENERGYSYSTEM LiFePO4 Deep Cycle Battery 12V 7Ah, Built-in BMS, Ideal for Replacing Most Backup Power and Off Grid Applications for Home Storage: 12V - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Perfect match, Long life. - Bought this battery to update a large spotlight that previously used a liquid-gel lead acid batter. It was the exact same size as the old battery and fit perfectly. Now the spotlight is very lightweight and the battery lasts a long time.
Review: It's so light for portable 2 way - Lithium 13.28 volt 84 watt hour battery and no acid to wipe.

## Features

- Specification: 12V 7Ah Lithium Battery. Energy: 84Wh, Charge Current: 30A max, Std/Max. Charge: 3A/5A, Continuous/Peak Discharge: 10A/20A(10s).
- Lithium Battery: THISS lithium iron phosphate battery is made from lithium iron phosphate battery (LifePO4), which has a higher energy density, a more stable performance and greater power. The high-impact battery case is made of non-conductive ABS plastic, a material that is highly resistant to shock, vibration, chemicals, and heat,so it is of great quality.
- Universal and Widely Used: Based on the safety design of the battery, you can safely install it in any location. This makes Li-Iron batteries ideal for solar homes and be widely used when it comes to Home Storage
- Lightweight & Eco-friendly: THISS LiFePO4 battery provides more than 4000 cycles. One module of our lithium iron phosphate battery is only 1/3 the weight of a lead-acid battery of the same capacity. LiFePO4 batteries can be recycled and do not produce elements that are harmful to the environment.
- Our Service: If you have any questions, please contact us, customer service will respond within 24 hours. (The product does not include a battery charger, please use a special charger for LiFePo4. Using other chargers, the battery may not be fully charged).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B086D8DKBP |
| Batteries | 1 Nonstandard Battery batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Capacity | 3600 Milliampere Hour (mAh) |
| Best Sellers Rank | #255,702 in Health & Household ( See Top 100 in Health & Household ) #844 in 12V Batteries |
| Customer Reviews | 4.1 4.1 out of 5 stars (48) |
| Date First Available | March 4, 2022 |
| Item Package Quantity | 1 |
| Item Weight | 1.91 pounds |
| Item model number | LiFePO4 Deep Cycle Battery |
| Manufacturer | THISSENERGYSYSTEM |
| Part Number | 12V |
| Product Dimensions | 4 x 6 x 4 inches |
| Size | 12V-7AHP |

## Product Details

- **Battery Capacity:** 3600 Milliampere Hour (mAh)
- **Battery Cell Composition:** Lithium Ion
- **Brand:** THISSENERGYSYSTEM
- **Item Weight:** 0.87 Kilograms
- **Manufacturer:** THISSENERGYSYSTEM
- **Number Of Cells:** 1
- **Size:** 12V-7AHP
- **Terminal:** Marine Terminal
- **Vehicle Service Type:** RV
- **Voltage:** 12 Volts

## Images

![LiFePO4 Deep Cycle Battery 12V 7Ah, Built-in BMS, Ideal for Replacing Most Backup Power and Off Grid Applications for Home Storage - Image 1](https://m.media-amazon.com/images/I/61F5OFrNEkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect match, Long life.
*by E***K on November 9, 2025*

Bought this battery to update a large spotlight that previously used a liquid-gel lead acid batter. It was the exact same size as the old battery and fit perfectly. Now the spotlight is very lightweight and the battery lasts a long time.

### ⭐⭐⭐⭐⭐ It's so light for portable 2 way
*by P***L on November 22, 2025*

Lithium 13.28 volt 84 watt hour battery and no acid to wipe.

### ⭐ Not worth the money spent
*by C***G on August 29, 2025*

I bought 3 of these, connected them in parallel, used an MPPT controller and a solar panel to charge them. Despite having reached 96% SOC (according to the controller) by sunset, they could not sustain a 2-watt load past 11am the next day. The batteries are very lightweight, which makes me question the 7Ah rating. I have requested a return/refund.

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**Shop now:** [https://www.desertcart.hu/products/704074924-lifepo4-deep-cycle-battery-12v-7ah-built-in-bms-ideal](https://www.desertcart.hu/products/704074924-lifepo4-deep-cycle-battery-12v-7ah-built-in-bms-ideal)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-01*