---
product_id: 653599014
title: "12V 12Ah Lithium Battery, 4000+ Cycles 12V LiFePO4 Battery Built-in 10A BMS, 12 Volt 12Ah Deep Cycle Great for Lighting Supply, Solar System, Ride on Toys, Fish Finders, Ups Backup"
brand: "xzny"
price: "A$51"
currency: AUD
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.au/products/653599014-12v-12ah-lithium-battery-4000-cycles-12v-lifepo4-battery-built
store_origin: AU
region: Australia
---

# 15A continuous / 30A peak current 4x lighter & eco-friendly LiFePO4 4000+ cycles lifespan 12V 12Ah Lithium Battery, 4000+ Cycles 12V LiFePO4 Battery Built-in 10A BMS, 12 Volt 12Ah Deep Cycle Great for Lighting Supply, Solar System, Ride on Toys, Fish Finders, Ups Backup

**Brand:** xzny
**Price:** A$51
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power that outlasts, outperforms, and outshines the rest!

## Quick Answers

- **What is this?** 12V 12Ah Lithium Battery, 4000+ Cycles 12V LiFePO4 Battery Built-in 10A BMS, 12 Volt 12Ah Deep Cycle Great for Lighting Supply, Solar System, Ride on Toys, Fish Finders, Ups Backup by xzny
- **How much does it cost?** A$51 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/653599014-12v-12ah-lithium-battery-4000-cycles-12v-lifepo4-battery-built)

## Best For

- xzny enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Longevity:** Over 4000 deep cycles means your power lasts way beyond the rest.
- • **Power When It Counts:** Built-in 10A BMS supports 15A continuous and 30A peak discharge for high-demand devices.
- • **Versatile Powerhouse:** Perfect for solar setups, lighting, ride-on toys, fish finders, and UPS backup—stay powered everywhere.
- • **Lightweight & Eco-Smart:** 4x lighter than lead-acid batteries with zero toxic metals—power your life sustainably.
- • **Plug & Play Reliability:** Maintenance-free design with advanced protections against overcharge, short circuit, and heat.

## Overview

The XZNY 12V 12Ah LiFePO4 battery delivers over 4000 charge cycles with minimal capacity loss, featuring a robust built-in 10A Battery Management System that supports up to 15A continuous and 30A peak discharge currents. Weighing four times less than traditional lead-acid batteries and free from harmful acids or heavy metals, it offers a lightweight, eco-friendly, and maintenance-free power solution ideal for solar systems, lighting, ride-on toys, and UPS backups. Backed by a 3-year warranty, it’s engineered for professionals demanding reliable, long-lasting energy.

## Description

desertcart.com: XZNY 12V 12Ah Lithium Battery, 4000+ Cycles 12V LiFePO4 Battery Built-in 10A BMS, 12 Volt 12Ah Deep Cycle Great for Lighting Supply, Solar System, Ride on Toys, Fish Finders, Ups Backup : Health & Household

Review: This is good stuff! - Some of my equipment operates on 11 to 14 volts and I used to run those with sealed lead-acid batteries rated at ~7 Ampere-hours. I bought pair of these when the older batteries started aging out. They are physically larger than the old 7 Ah batteries at almost twice the capacity (12 Ah). They weigh less than half of the older, smaller batteries but not twice the physical size. I am developing solar charge management and have not yet programmed that project to measure charge efficiency (energy in divided by energy out) but these are out performing the older chemistry. I have purchased this product in a 6 Ah battery that outperforms my older 7 Ah batteries. I am well pleased. I now have four of this model with the first two about a year old in daily service. Bill
Review: Great Fantastic Buy!! - Why did you pick this product vs others?: Fantastic battery!! Used it to jump start my Electric Vehicle whose 12V battery was weak. This battery was able to do this several times in a span of 5 days without need a recharge. Battery charge: Charged to full in about 3 hours on a LiFePo4 charger at 1.5Amps Value for money: Was reasonably priced and had the perfect size for my application. Quality: Quality Build and packing just perfect

## Features

- 【LONGER LIFESPAN】XZNY 12V 12Ah lithium battery adopts genuine A-grade LiFePO4 cells, with a lifespan of over 4000 cycles. It has low self-discharge rate and slow capacity decay, maintaining 95% of its capacity even after 2000 cycles.
- 【EXCELLENT LOAD PERFORMANCE】XZNY 12V 12Ah lifepo4 battery features a built-in 10A BMS, with upgraded continuous charge and discharge current to 15A, peak discharge current of 30A for 5 seconds, supporting a maximum load power of 128W. XZNY 12V 12Ah lithium iron phosphate battery does not require regular maintenance and can be used immediately when fully charged.
- 【WARRANTY SERVICE】XZNY provides a 3-year warranty period for this battery. If there are any quality issues or failures within 3 years, please [contact the seller] for a replacement of a new battery. (This warranty service does not apply to damage caused by human factors or overloading, but we will still provide other after-sales solutions for you.)
- 【WIDE APPLICATIONS】XZNY 12 volt 12Ah 153Wh battery can be used in various fields, such as LED lighting power supply, solar projects, alarm systems, ride on toys battery, fish finder battery, Ham radio battery, gate opener batteriey.
- 【MULTIPLE PROTECTIONS & 100% SAFE】The XZNY 12V 12Ah battery is equipped with advanced BMS, which can prevent battery failure due to overcharging, overdischarging, overcurrent, short circuit, and high temperature. It also has battery balancing function, effectively extending the service life of 12V deep cycle batteries.
- 【ALTERNATIVE TO LEAD-ACID BATTERIES】XZNY 12V solar battery weighs 4 times lighter than lead-acid batteries and has 10 times the cycle life (lead-acid batteries typically have a cycle life of only 300-500 cycles). It contains no acid or heavy metals, making it an environmentally friendly energy source.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9Y9VDH8 |
| Amperage | 15 Amps |
| Batteries | 1 12V batteries required. (included) |
| Battery Capacity | 12 Amp Hours |
| Best Sellers Rank | #472,868 in Health & Household ( See Top 100 in Health & Household ) #3,323 in 12V Batteries |
| Brand | XZNY |
| Customer Reviews | 4.2 4.2 out of 5 stars (56) |
| Date First Available | July 23, 2024 |
| Item Weight | 3.19 pounds |
| Item model number | 12V 12Ah LiFePO4 Battery |
| Manufacturer | XZNY |
| Manufacturer Part Number | XZNY-1212 |
| Model | 12V 12Ah |
| Number Of Cells | 1 |
| Product Dimensions | 5.95"D x 3.9"W x 3.7"H |
| Size | 12V 12Ah |
| Terminal | F2 Terminal |

## Product Details

- **Battery Capacity:** 12 Amp Hours
- **Battery Cell Composition:** Lithium-Phosphate
- **Brand:** XZNY
- **Item Weight:** 1.45 Kilograms
- **Number Of Cells:** 1
- **Product Dimensions:** 5.95"D x 3.9"W x 3.7"H
- **Size:** 12V 12Ah
- **Terminal:** F2 Terminal
- **Voltage:** 12.8 Volts

## Images

![12V 12Ah Lithium Battery, 4000+ Cycles 12V LiFePO4 Battery Built-in 10A BMS, 12 Volt 12Ah Deep Cycle Great for Lighting Supply, Solar System, Ride on Toys, Fish Finders, Ups Backup - Image 1](https://m.media-amazon.com/images/I/51DCpH5el1L.jpg)
![12V 12Ah Lithium Battery, 4000+ Cycles 12V LiFePO4 Battery Built-in 10A BMS, 12 Volt 12Ah Deep Cycle Great for Lighting Supply, Solar System, Ride on Toys, Fish Finders, Ups Backup - Image 2](https://m.media-amazon.com/images/I/81mOCjZGYoL.jpg)
![12V 12Ah Lithium Battery, 4000+ Cycles 12V LiFePO4 Battery Built-in 10A BMS, 12 Volt 12Ah Deep Cycle Great for Lighting Supply, Solar System, Ride on Toys, Fish Finders, Ups Backup - Image 3](https://m.media-amazon.com/images/I/615hqhJ5ChL.jpg)
![12V 12Ah Lithium Battery, 4000+ Cycles 12V LiFePO4 Battery Built-in 10A BMS, 12 Volt 12Ah Deep Cycle Great for Lighting Supply, Solar System, Ride on Toys, Fish Finders, Ups Backup - Image 4](https://m.media-amazon.com/images/I/71Dmd4VCQvL.jpg)
![12V 12Ah Lithium Battery, 4000+ Cycles 12V LiFePO4 Battery Built-in 10A BMS, 12 Volt 12Ah Deep Cycle Great for Lighting Supply, Solar System, Ride on Toys, Fish Finders, Ups Backup - Image 5](https://m.media-amazon.com/images/I/61zsITRlv9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ This is good stuff!
*by W***L on July 24, 2025*

Some of my equipment operates on 11 to 14 volts and I used to run those with sealed lead-acid batteries rated at ~7 Ampere-hours. I bought pair of these when the older batteries started aging out. They are physically larger than the old 7 Ah batteries at almost twice the capacity (12 Ah). They weigh less than half of the older, smaller batteries but not twice the physical size. I am developing solar charge management and have not yet programmed that project to measure charge efficiency (energy in divided by energy out) but these are out performing the older chemistry. I have purchased this product in a 6 Ah battery that outperforms my older 7 Ah batteries. I am well pleased. I now have four of this model with the first two about a year old in daily service. Bill

### ⭐⭐⭐⭐⭐ Great Fantastic Buy!!
*by M***I on June 20, 2025*

Why did you pick this product vs others?: Fantastic battery!! Used it to jump start my Electric Vehicle whose 12V battery was weak. This battery was able to do this several times in a span of 5 days without need a recharge. Battery charge: Charged to full in about 3 hours on a LiFePo4 charger at 1.5Amps Value for money: Was reasonably priced and had the perfect size for my application. Quality: Quality Build and packing just perfect

### ⭐⭐⭐⭐ Wake up, wake up!
*by C***G on June 30, 2025*

After unpacking the radio, I hooked it to a LiFePO4 dedicated charger to charge. Then I attempted to use it with a ham radio. It appeared to have no power. I surmised the BMS was “asleep.” I took another battery and hooked it to this new battery and it woke up. I used it for several hours to run a radio without issue. It recharged as expected and is currently supplying power appropriately. Packed in a box with some radios for a trip to AK. We shall see.

## Frequently Bought Together

- XZNY 12V 12Ah Lithium Battery, 4000+ Cycles 12V LiFePO4 Battery Built-in 10A BMS, 12 Volt 12Ah Deep Cycle Great for Lighting Supply, Solar System, Ride on Toys, Fish Finders, Ups Backup
- THEPRO 12V 3A LiFePO4 Battery Charger, Smart 14.6V Chargers for 12.8V Lithium Iron Phosphate Rechargeable Batteries

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-11*