---
product_id: 523687416
title: "12V 7Ah lithium Battery, 12volt LiFePO4 Battery Deep Cycle Iron Battery, Built-in BMS, 5000+ Cycles Rechargeable Battery Perfect for Solar Power System, Kids Scooters, Fish Finder, Toys (7Ah)"
brand: "m n minghong energy"
price: "€ 67.71"
currency: EUR
in_stock: true
reviews_count: 8
category: "M N Minghong Energy"
url: https://www.desertcart.fi/products/523687416-12v-7ah-lithium-battery-12volt-lifepo4-battery-deep-cycle-iron
store_origin: FI
region: Finland
---

# 12V high energy density IP65 waterproof rating 5000+ recharge cycles 12V 7Ah lithium Battery, 12volt LiFePO4 Battery Deep Cycle Iron Battery, Built-in BMS, 5000+ Cycles Rechargeable Battery Perfect for Solar Power System, Kids Scooters, Fish Finder, Toys (7Ah)

**Brand:** m n minghong energy
**Price:** € 67.71
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your lifestyle with the battery that outlasts and outperforms!

## Quick Answers

- **What is this?** 12V 7Ah lithium Battery, 12volt LiFePO4 Battery Deep Cycle Iron Battery, Built-in BMS, 5000+ Cycles Rechargeable Battery Perfect for Solar Power System, Kids Scooters, Fish Finder, Toys (7Ah) by m n minghong energy
- **How much does it cost?** € 67.71 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/523687416-12v-7ah-lithium-battery-12volt-lifepo4-battery-deep-cycle-iron)

## Best For

- m n minghong energy enthusiasts

## Why This Product

- Trusted m n minghong energy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built-in Smart BMS:** Advanced Battery Management System ensures safety and stable performance
- • **Eco-Friendly & Safe:** Non-toxic LiFePO4 chemistry with UL, CE, and RoHS certifications—no acid, no hassle
- • **Ultra-Long Life Power:** Over 5000 deep charge cycles for a decade of reliable energy
- • **Lightweight & Portable:** Only 0.6kg—1/3 the weight of traditional lead-acid batteries for effortless mobility
- • **Versatile Outdoor Ready:** IP65 waterproof design perfect for solar setups, scooters, and rugged adventures

## Overview

This 12V 7Ah LiFePO4 lithium battery delivers high energy density and over 5000 recharge cycles, making it a lightweight, durable, and eco-friendly replacement for lead-acid batteries. Featuring a built-in Battery Management System and IP65 waterproof rating, it’s engineered for versatile use in solar power systems, kids’ scooters, fish finders, and more—ensuring stable, safe, and long-lasting power wherever you go.

## Description

Buy 12V 7Ah lithium Battery, 12volt LiFePO4 Battery Deep Cycle Iron Battery, Built-in BMS, 5000+ Cycles Rechargeable Battery Perfect for Solar Power System, Kids Scooters, Fish Finder, Toys (7Ah): Batteries - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good UPS replacement battery - So far working strong for 6 months in an APC UPS. The UPS switches fine and has good runtime, also noticeably cooler than trying to charge the dead battery.
Review: Direct drop in. Charging might be an issue. - I dropped one of these into my kid's 12v Razor scooter. Its lighter now, and output is much more consistent. She gets a few hours of playing with her friends, so intermittent use. Problem is when it is time to charge. These sit at a higher voltage, so the built in charger circuit thinks the battery is charged when it is really at about 20% (since SLA batteries drop to about 11.5v). My solution was to add a pigtail SAE connector, and use a normal trickle charger from battery tender to charge. Does not take long, and kiddo is happy.

## Features

- 1.Why choose 12 volt lithium battery:It is light enough to carry to the outdoor site. Easy to install. The lithium battery us properly prevented the power from being interrupted, it is replacement for sealed lead acid battery
- Reach Automotive Lithium Battery standard : Our 12v LiFePO4 batteries are manufactured by Automotive standard LiFePO4 Cells with higher energy density, more stable performance & greater power. We havepaseed the UL,CE and RoHS test for the cell inside the 12v battery. Our batteries are made from 100% safe, not hazardous energy With no acid
- Where you can use this 12v lithium battery: on fish finder, generator, HF radio wheelchair , scooter, SWAT mobile electric dirt bike, ice fishing flasher, Router, amateur radio transceiver, power an iPad, lighting on kayak as well, solar panel, kids' razor, electric motorcycles, display lighting, led bar lights, a tennis ball machine, alarm systems, trolling motor and so many other places.
- Portable size and light weight: There are 4 pcs lithium cell in the battery, each cell is only 150g, so the total weight for the batery is only 0.6kg, it is very light and prtable, which is only 1/3 of the weight of a lead-acid battery, easy to move and install.and our battery is IP65 waterproof, It is an ideal choice for outdoor camping power supply and simple indoor installation.
- What is the advantages for 12v Iron Phosphate Battery *They are the same size, but lifepo4 battery will give you more power and longer range. *The lithium batteries have a BMS system built in for greater safety * 12 volt LiFePO4 Batteries provides 2000+ cycles & a 10 years life spam

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BV5WN1FW |
| Batteries | 1 Lithium Ion batteries required. |
| Best Sellers Rank | #857,819 in Automotive ( See Top 100 in Automotive ) #1,428 in Automotive Replacement Batteries |
| Customer Reviews | 3.9 3.9 out of 5 stars (84) |
| Date First Available | October 20, 2022 |
| Item Weight | 1.5 pounds |
| Item model number | MH-12.8V7A |
| Manufacturer | minghong |
| Package Dimensions | 7.56 x 5.75 x 4.17 inches |

## Product Details

- **Battery Capacity:** 7 Amp Hours
- **Battery Cell Composition:** Lithium-Phosphate
- **Brand:** M N MINGHONG ENERGY
- **Item Weight:** 1.5 Pounds
- **Manufacturer:** minghong
- **Vehicle Service Type:** Dirt Bike, Motorcycle, Scooter
- **Voltage:** 12.8 Volts (DC)

## Images

![12V 7Ah lithium Battery, 12volt LiFePO4 Battery Deep Cycle Iron Battery, Built-in BMS, 5000+ Cycles Rechargeable Battery Perfect for Solar Power System, Kids Scooters, Fish Finder, Toys (7Ah) - Image 1](https://m.media-amazon.com/images/I/518Y-4hplaL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good UPS replacement battery
*by B***J on July 11, 2025*

So far working strong for 6 months in an APC UPS. The UPS switches fine and has good runtime, also noticeably cooler than trying to charge the dead battery.

### ⭐⭐⭐⭐⭐ Direct drop in. Charging might be an issue.
*by B***L on June 21, 2024*

I dropped one of these into my kid's 12v Razor scooter. Its lighter now, and output is much more consistent. She gets a few hours of playing with her friends, so intermittent use. Problem is when it is time to charge. These sit at a higher voltage, so the built in charger circuit thinks the battery is charged when it is really at about 20% (since SLA batteries drop to about 11.5v). My solution was to add a pigtail SAE connector, and use a normal trickle charger from battery tender to charge. Does not take long, and kiddo is happy.

### ⭐⭐ Worked fine then, dead, will not take charge.
*by B***W on July 15, 2025*

Worked fine for a while in a power wheels toy. Did fine till it quit, less than 50 charges. No capacity left.

## Frequently Bought Together

- 12V 7Ah lithium Battery, 12volt LiFePO4 Battery Deep Cycle Iron Battery, Built-in BMS, 5000+ Cycles Rechargeable Battery Perfect for Solar Power System, Kids Scooters, Fish Finder, Toys (7Ah)
- ULTRAPOWER 4-Amp 14.6 Volt LiFePO4 Battery Charger,12.8 Volt LiPO Lithium Battery Charger,Smart Charger Maintainer for Cars,Motocycles,Golf Carts,UAV,Fishing Boat and Deep Cycle Batteries.

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**Shop now:** [https://www.desertcart.fi/products/523687416-12v-7ah-lithium-battery-12volt-lifepo4-battery-deep-cycle-iron](https://www.desertcart.fi/products/523687416-12v-7ah-lithium-battery-12volt-lifepo4-battery-deep-cycle-iron)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-29*