---
product_id: 442067416
title: "Nermak 6V 6Ah Lithium LiFePO4 Battery 2 Pack, 2000+ Cycles Rechargeable Lithium Iron Phosphate Battery for Emergency Light, Game Feeder, Kids Ride On Car and More with BMS (F1 Terminals)"
brand: "nermak"
price: "329 zł"
currency: PLN
in_stock: null
reviews_count: 8
category: "Nermak"
url: https://www.desertcart.pl/products/442067416-nermak-6v-6ah-lithium-lifepo4-battery-2-pack-2000-cycles
store_origin: PL
region: Poland
---

# 6A continuous heavy-duty output 2000+ recharge cycles Built-in BMS for ultimate safety Nermak 6V 6Ah Lithium LiFePO4 Battery 2 Pack, 2000+ Cycles Rechargeable Lithium Iron Phosphate Battery for Emergency Light, Game Feeder, Kids Ride On Car and More with BMS (F1 Terminals)

**Brand:** nermak
**Price:** 329 zł
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power your passion with batteries that never quit!

## Quick Answers

- **What is this?** Nermak 6V 6Ah Lithium LiFePO4 Battery 2 Pack, 2000+ Cycles Rechargeable Lithium Iron Phosphate Battery for Emergency Light, Game Feeder, Kids Ride On Car and More with BMS (F1 Terminals) by nermak
- **How much does it cost?** 329 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/442067416-nermak-6v-6ah-lithium-lifepo4-battery-2-pack-2000-cycles)

## Best For

- nermak enthusiasts

## Why This Product

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

## Key Features

- • **Power On Demand:** 6A continuous discharge and 3C pulse for reliable, heavy-duty performance anytime.
- • **Safety First, Always:** Integrated BMS shields against overcharge, over-discharge, and short circuits—peace of mind included.
- • **Versatile & Expandable:** Connect up to 4 batteries in series or parallel to scale power for your unique needs.
- • **Endurance That Outlasts:** 2000+ cycles vs. 200-300 lead-acid—power that keeps pace with your hustle.
- • **Lightweight & Eco-Friendly:** Lithium iron phosphate tech means lighter weight, no memory effect, and greener energy.

## Overview

The Nermak 6V 6Ah LiFePO4 Battery 2 Pack delivers superior energy density and over 2000 recharge cycles, outperforming traditional lead-acid batteries by a wide margin. Featuring built-in Battery Management System (BMS) protection, it ensures safe, reliable power for emergency lights, kids’ ride-on cars, game feeders, and more. Lightweight and expandable, these batteries offer heavy-duty 6A continuous output with quick 3A charging, making them the smart, eco-friendly upgrade for your power needs.

## Description

desertcart.com: Nermak 6V 6Ah Lithium LiFePO4 Battery 2 Pack, 2000+ Cycles Rechargeable Lithium Iron Phosphate Battery for Emergency Light, Game Feeder, Kids Ride On Car and More with BMS (F1 Terminals) : Automotive

Review: Works great - Works great, longer power, and much lighter.
Review: Used in a Flybar 6v bumper car - After replacing the battery once with the same lead acid battery that came with the bumper car the battery would run down very quickly. The bumper car has a spot for a second battery, purchased 2 of these and fashioned a battery hold down for the second battery. I hooked them up in parallel (very important). It takes longer to recharge the new set up but, the car runs for many hours before needing recharged. Do not attempt this without a good knowledge of battery's and wiring. Use 1 of these with the original configuration and the results will be better than any lead acid battery.

## Features

- 【Superior Performance】: Lithium iron phosphate battery has high energy density, Long cycle life, Good safety performance, No memory effect, etc. NERMAK LiFePO4 battery has built-in BMS protection to prevent overcharge, Over-discharge, Over-current and short circuit, and very low self-discharge rate.
- 【Long Cycle Times】: Lithium batteries 2000 + cycles no problem while the traditional lead-acid batteries only 200-300 cycles, More safety and environmentally friendly than lead-acid batteries.
- 【Widely Uses】: Widely uses in most areas such as: Emergency Light, Deer Game Feeder, Exit Sign, Electronics, Fire & Security Systems, Lantern, Kids Ride On Car, Power wheels, Home Alarm and more...
- 【Expansion and Recharge】Can be connected in series or parallel, in series, Up to 4 identical batteries can be connected，Quick charge by 3A , and heavy-duty output discharge up to 6A continuous and 3C Pulse.
- 【Warm Note】: 2* 6 Volt Replacement lithium ion battery，12 months warranty, If you have any question for our product, Contact us: click the "Ask a question" on our storefront or in "YOUR ORDER" options click the "contact seller" (please use LiFePo4 special charger, with fully automatic SLA charger may not be fully charged)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09WY6DHC8 |
| Batteries | 2 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #24,743 in Toys & Games ( See Top 100 in Toys & Games ) #12 in Kids' Ride-On Replacement Parts |
| Customer Reviews | 4.2 4.2 out of 5 stars (689) |
| Date First Available | April 26, 2022 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.72 pounds |
| Item model number | 6V 6Ah-2 PACK |
| Manufacturer | NERAMAK |
| Product Dimensions | 1.77 x 2.71 x 3.97 inches |

## Product Details

- **Battery Capacity:** 6 Amp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** NERMAK
- **Number of Batteries:** 2 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** UPS

## Images

![Nermak 6V 6Ah Lithium LiFePO4 Battery 2 Pack, 2000+ Cycles Rechargeable Lithium Iron Phosphate Battery for Emergency Light, Game Feeder, Kids Ride On Car and More with BMS (F1 Terminals) - Image 1](https://m.media-amazon.com/images/I/6122GMUs52L.jpg)
![Nermak 6V 6Ah Lithium LiFePO4 Battery 2 Pack, 2000+ Cycles Rechargeable Lithium Iron Phosphate Battery for Emergency Light, Game Feeder, Kids Ride On Car and More with BMS (F1 Terminals) - Image 2](https://m.media-amazon.com/images/I/61GmsD7Da1L.jpg)
![Nermak 6V 6Ah Lithium LiFePO4 Battery 2 Pack, 2000+ Cycles Rechargeable Lithium Iron Phosphate Battery for Emergency Light, Game Feeder, Kids Ride On Car and More with BMS (F1 Terminals) - Image 3](https://m.media-amazon.com/images/I/71-RWX1hYXL.jpg)
![Nermak 6V 6Ah Lithium LiFePO4 Battery 2 Pack, 2000+ Cycles Rechargeable Lithium Iron Phosphate Battery for Emergency Light, Game Feeder, Kids Ride On Car and More with BMS (F1 Terminals) - Image 4](https://m.media-amazon.com/images/I/71ETUOPV6gL.jpg)
![Nermak 6V 6Ah Lithium LiFePO4 Battery 2 Pack, 2000+ Cycles Rechargeable Lithium Iron Phosphate Battery for Emergency Light, Game Feeder, Kids Ride On Car and More with BMS (F1 Terminals) - Image 5](https://m.media-amazon.com/images/I/71lzhRAZlBL.jpg)

## Questions & Answers

**Q: Will this charge off an alternator from a gas moped? Can it replace a 6V 2Ah battery?**
A: Thank you for your question, if your charger has a charging voltage of 6V-7.2V and a charging current of 3A or less, it can replace a 6V 2Ah battery.

**Q: Do i need a special charger for this?**
A: No, but they do recommend a lithium specific charger for best performance.

**Q: Will these work in a Pignose Hog 30 amplifier?**
A: Theu are just like the sealed lead acid batteries. As far as size, there are only a few in this range. This is the most comm9n.

**Q: Do you need to charge the battery when its new out of the box?**
A: I bought a couple of them and one needed about half an hour to fully charge but the others were fully charged upon arrival.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great
*by A***R on January 8, 2026*

Works great, longer power, and much lighter.

### ⭐⭐⭐⭐⭐ Used in a Flybar 6v bumper car
*by T***O on March 26, 2023*

After replacing the battery once with the same lead acid battery that came with the bumper car the battery would run down very quickly. The bumper car has a spot for a second battery, purchased 2 of these and fashioned a battery hold down for the second battery. I hooked them up in parallel (very important). It takes longer to recharge the new set up but, the car runs for many hours before needing recharged. Do not attempt this without a good knowledge of battery's and wiring. Use 1 of these with the original configuration and the results will be better than any lead acid battery.

### ⭐⭐⭐⭐⭐ Lighter and longer life
*by C***S on January 2, 2026*

Fantastic long life

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-23*