---
product_id: 401604495
title: "NERMAK 12V 30Ah Lithium LiFePO4 Deep Cycle Battery, 2000+ Cycles Lithium Iron Phosphate Rechargeable Battery for RV/Outdoor Camping, Off-grid, Home Energy Backup and More, Built-in 30A BMS"
brand: "nermak"
price: "S$212"
currency: SGD
in_stock: true
category: "Nermak"
url: https://www.desertcart.sg/products/401604495-nermak-12v-30ah-lithium-lifepo4-deep-cycle-battery-2000-cycles
store_origin: SG
region: Singapore
---

# 30A continuous heavy-duty output 2000+ deep cycles Only 8.4 lbs lightweight design NERMAK 12V 30Ah Lithium LiFePO4 Deep Cycle Battery, 2000+ Cycles Lithium Iron Phosphate Rechargeable Battery for RV/Outdoor Camping, Off-grid, Home Energy Backup and More, Built-in 30A BMS

**Brand:** nermak
**Price:** S$212
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your freedom with lightweight, long-lasting energy!

## Quick Answers

- **What is this?** NERMAK 12V 30Ah Lithium LiFePO4 Deep Cycle Battery, 2000+ Cycles Lithium Iron Phosphate Rechargeable Battery for RV/Outdoor Camping, Off-grid, Home Energy Backup and More, Built-in 30A BMS by nermak
- **How much does it cost?** S$212 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/401604495-nermak-12v-30ah-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 8.4 pounds, it’s 1/3 the weight of lead-acid batteries—portable power without the bulk.
- • **Power When You Need It:** Built-in 30A BMS ensures safe, reliable heavy-duty output for all your off-grid adventures.
- • **Versatile & Expandable:** Connect up to 4 batteries in series or parallel for scalable energy solutions tailored to your lifestyle.
- • **Endurance That Outlasts:** Experience 2000+ recharge cycles—10x the lifespan of traditional lead-acid batteries.
- • **Maintenance-Free Peace of Mind:** Low self-discharge and built-in protections mean up to 1 year of storage without a worry.

## Overview

The NERMAK 12V 30Ah LiFePO4 deep cycle battery delivers superior energy density and safety with 2000+ recharge cycles, a built-in 30A Battery Management System, and a lightweight 8.4-pound design. Ideal for RVs, off-grid camping, solar setups, and emergency backup, it offers scalable connectivity and maintenance-free storage for up to a year, making it the smart, reliable choice for modern energy needs.

## Description

Buy NERMAK 12V 30Ah Lithium LiFePO4 Deep Cycle Battery, 2000+ Cycles Lithium Iron Phosphate Rechargeable Battery for RV/Outdoor Camping, Off-grid, Home Energy Backup and More, Built-in 30A BMS: Batteries - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## 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 8.4 pounds, which is only 1/3 of the weight of a lead-acid battery.
- 【Widely Uses】: Widely uses in most areas such as: Wheelchair, UPS, Emergency Lighting, RV/outdoor camping, Marine, Scooter, Fish finder, Kayak, Computer Power Backup, Tool trailer, Off-Grid applications, Solar Panel Wind Energy Storage 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 20A , and heavy-duty output discharge up to 30A continuous and 3C Pulse.
- 【Warm Note】: 1* 12.8 Volt 30Ah 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 | B09H3BMYP8 |
| Battery Capacity | 30 amp_hours |
| Battery Type | Lithium Ion |
| Best Sellers Rank | #14,680 in Health & Household ( See Top 100 in Health & Household ) #20 in 12V Batteries |
| Brand Name | NERMAK |
| Compatible with Vehicle Type | RV,Solar |
| Customer Reviews | 4.4 4.4 out of 5 stars (73) |
| Included Components | 1*12.8V 30Ah LiFePO4 Battery |
| Item Dimensions D x W x H | 7.59"D x 7.2"W x 5.51"H |
| Item Weight | 8.4 pounds |
| Manufacturer | Huizhou Yu'an Technology Co., Ltd. |
| Manufacturer Part Number | 12V 30Ah |
| Model Number | 12V30A |
| Number of Items | 1 |
| Size | 12V 30Ah |
| Terminal | Marine Terminal |
| Unit Count | 1 Count |
| Voltage | 12 volts |

## Product Details

- **Battery Capacity:** 30 amp_hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** NERMAK
- **Item Weight:** 8.4 pounds
- **Product Dimensions:** 7.59"D x 7.2"W x 5.51"H
- **Size:** 12V 30Ah
- **Terminal:** Marine Terminal
- **Unit Count:** 1 Count
- **Vehicle Service Type:** RV,Solar
- **Voltage:** 12 volts

## Images

![NERMAK 12V 30Ah Lithium LiFePO4 Deep Cycle Battery, 2000+ Cycles Lithium Iron Phosphate Rechargeable Battery for RV/Outdoor Camping, Off-grid, Home Energy Backup and More, Built-in 30A BMS - Image 1](https://m.media-amazon.com/images/I/61wmPoI7U2L.jpg)

## Available Options

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

## Questions & Answers

**Q: With two of these hooked together can it be charged with 24 volt charger?    yes or no.**
A: Yes,It is possible to charge two 12v batteries connected in series with a 24V charger, our Lithium ion battery has a voltage of 12.8V, you may have to use a 25.6V Lifepo4 charger to fill the battery, if your charger is 24V, one of the batteries will be undercharged, causing an imbalance in battery charging, I hope my answer can help you!

**Q: What is recommended max charge current?**
A: LiFePO4 should be charged or discharged under 0.5C (0.2C preferred). For a 10Ah version with 128Wh. You should charge it no more than 3A (preferably 2-3A).

**Q: Will this work with a trolling motor and for how long will it run ?**
A: Thank you for your question, our batteries can be used in a trolling motor, but I don't know how powerful your trolling motor is, so I don't know how long it will run, our batteries are 128Wh, if your trolling motor is 100W, it will last for more than 1 hour, I hope my answer can help you.

**Q: Got a shoprider Jimmy electric chair, will these discharge to the extent that you cannot recharge them like the lead acid batteries that come with it?**
A: All batteries will do that eventually.  The advantages of these are they will tolerate 80% discharge per cycle before any degradation (as opposed to 50% for lead-acid). and they offer many times the cycles.  I can’t speak to their suitability for your application, though.  They’re only 10AH each.

## Frequently Bought Together

- NERMAK 12V 30Ah Lithium LiFePO4 Deep Cycle Battery, 2000+ Cycles Lithium Iron Phosphate Rechargeable Battery for Scooter, RV/Outdoor Camping, Marine, Electric Wheelchair and More, Built-in 30A 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.sg/products/401604495-nermak-12v-30ah-lithium-lifepo4-deep-cycle-battery-2000-cycles](https://www.desertcart.sg/products/401604495-nermak-12v-30ah-lithium-lifepo4-deep-cycle-battery-2000-cycles)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-09-03*