---
product_id: 467969902
title: "NERMAK 12V 20Ah Lithium LiFePO4 Deep Cycle Battery, 2000+ Cycles Lithium Iron Phosphate Rechargeable Battery for Solar Power, Lighting, Outdoor camping, Power Wheels, Fish Finder, Built-in 20A BMS"
brand: "nermak"
price: "€ 149.35"
currency: EUR
in_stock: true
category: "Nermak"
url: https://www.desertcart.gr/products/467969902-nermak-12v-20ah-lithium-lifepo4-deep-cycle-battery-2000-cycles
store_origin: GR
region: Greece
---

# 20A continuous discharge Lightweight & eco-friendly 2000+ cycles lifespan NERMAK 12V 20Ah Lithium LiFePO4 Deep Cycle Battery, 2000+ Cycles Lithium Iron Phosphate Rechargeable Battery for Solar Power, Lighting, Outdoor camping, Power Wheels, Fish Finder, Built-in 20A BMS

**Brand:** nermak
**Price:** € 149.35
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your adventures with the battery that keeps up and never lets you down!

## Quick Answers

- **What is this?** NERMAK 12V 20Ah Lithium LiFePO4 Deep Cycle Battery, 2000+ Cycles Lithium Iron Phosphate Rechargeable Battery for Solar Power, Lighting, Outdoor camping, Power Wheels, Fish Finder, Built-in 20A BMS by nermak
- **How much does it cost?** € 149.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/467969902-nermak-12v-20ah-lithium-lifepo4-deep-cycle-battery-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

- • **Featherweight Energy:** At just 4.3 lbs, it’s 1/3 the weight of lead-acid—portable power without the bulk.
- • **Power When You Need It:** Built-in 20A BMS ensures safe, reliable high-current output for all your devices.
- • **Versatile & Expandable:** Connect up to 4 batteries in series or parallel for scalable energy solutions.
- • **Endurance That Outlasts:** Experience 2000+ deep cycles—10x the life of traditional lead-acid batteries.
- • **Maintenance-Free Confidence:** Low self-discharge and 1-year warranty mean hassle-free, long-term use.

## Overview

The NERMAK 12V 20Ah LiFePO4 deep cycle battery delivers superior energy density and safety with 2000+ recharge cycles. Featuring a built-in 20A Battery Management System, it supports high continuous discharge and expandable configurations. Lightweight and eco-friendly, it’s perfect for solar setups, outdoor gear, and backup power, backed by a 1-year warranty for peace of mind.

## Description

desertcart.com: NERMAK 12V 20Ah Lithium LiFePO4 Deep Cycle Battery, 2000+ Cycles Lithium Iron Phosphate Rechargeable Battery for Solar Power, Lighting, Outdoor camping, Power Wheels, Fish Finder, Built-in 20A BMS : Automotive

## 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 excessive low self-discharge rate ensuring up to 1-year maintenance-free storage.
- 【Long life & light weight】: 2000+ cycles of lithium-ion batteries are no problem, while traditional lead-acid batteries only have 200-500 cycles. The battery does not contain acid, which is safer and more environmentally friendly than lead-acid batteries. Our lithium iron phosphate battery weighs only 5.5 pounds, which is only 1/3 of the weight of a lead-acid battery.
- 【Widely Uses】: Widely uses in most areas such as: UPS backup, Lighting (LED strip etc), 12V router, RV/outdoor camping, Fish finder, Kayak, Backup power, Tool trailer, Scooter, Off-Grid applications, Solar/Wind power 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 12A , and heavy-duty output discharge up to 20A continuous and 3C Pulse.
- 【Warm Note】: 1* 12.8V 20Ah 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 | B0B6ZBZ8T7 |
| Battery Capacity | 20 Amp Hours |
| Battery Type | Lithium-Phosphate |
| Best Sellers Rank | #10,755 in Health & Household ( See Top 100 in Health & Household ) #10 in 12V Batteries |
| Brand Name | NERMAK |
| Compatible with Vehicle Type | Fish Finders, Ride-on Toys, Camping, Power wheel |
| Customer Reviews | 4.2 4.2 out of 5 stars (3,178) |
| Included Components | 1*12.8V 20Ah LiFePO4 battery |
| Item Dimensions D x W x H | 7.15"D x 3.03"W x 6.69"H |
| Item Weight | 4.3 Pounds |
| Manufacturer | Huizhou Yu'an Technology Co., Ltd. |
| Manufacturer Part Number | 12V 20Ah |
| Manufacturer Warranty Description | 1 year |
| Model Number | 12V20A |
| Size | 12V 20Ah |
| Terminal | Screw Terminal |
| Unit Count | 1.0 Count |
| Voltage | 12.8 Volts |

## Product Details

- **Battery Capacity:** 20 Amp Hours
- **Battery Cell Composition:** Lithium-Phosphate
- **Brand:** NERMAK
- **Item Weight:** 4.3 Pounds
- **Product Dimensions:** 7.15"D x 3.03"W x 6.69"H
- **Size:** 12V 20Ah
- **Terminal:** Screw Terminal
- **Unit Count:** 1.0 Count
- **Vehicle Service Type:** Fish Finders, Ride-on Toys, Camping, Power wheel
- **Voltage:** 12.8 Volts

## Images

![NERMAK 12V 20Ah Lithium LiFePO4 Deep Cycle Battery, 2000+ Cycles Lithium Iron Phosphate Rechargeable Battery for Solar Power, Lighting, Outdoor camping, Power Wheels, Fish Finder, Built-in 20A BMS - Image 1](https://m.media-amazon.com/images/I/61gKaVQ5ssL.jpg)

## Available Options

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

## Frequently Bought Together

- NERMAK 12V 20Ah Lithium LiFePO4 Deep Cycle Battery, 2000+ Cycles Lithium Iron Phosphate Rechargeable Battery for Solar Power, Lighting, Outdoor camping, Power Wheels, Fish Finder, Built-in 20A BMS
- 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.

---

## 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.gr/products/467969902-nermak-12v-20ah-lithium-lifepo4-deep-cycle-battery-2000-cycles](https://www.desertcart.gr/products/467969902-nermak-12v-20ah-lithium-lifepo4-deep-cycle-battery-2000-cycles)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-06-21*