---
product_id: 381344569
title: "Power Queen 12V 100Ah Group 31 LiFePO4 Lithium Battery for RV, Marine"
brand: "power queen"
price: "R17117"
currency: ZAR
in_stock: true
category: "Power Queen"
url: https://www.desertcart.co.za/products/381344569-power-queen-12v-100ah-group-31-lifepo4-lithium-battery-rv
store_origin: ZA
region: South Africa
---

# 15000 deep cycles lifespan 100Ah high capacity 100A BMS multi-protection Power Queen 12V 100Ah Group 31 LiFePO4 Lithium Battery for RV, Marine

**Brand:** power queen
**Price:** R17117
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your adventures with the battery that works as hard as you do!

## Quick Answers

- **What is this?** Power Queen 12V 100Ah Group 31 LiFePO4 Lithium Battery for RV, Marine by power queen
- **How much does it cost?** R17117 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/381344569-power-queen-12v-100ah-group-31-lifepo4-lithium-battery-rv)

## Best For

- power queen enthusiasts

## Why This Product

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

## Key Features

- • **Rock-Solid Safety:** Advanced 100A Battery Management System guards against overcharge, discharge, short circuits, and overheating.
- • **Unmatched Longevity:** Up to 15,000 deep cycles at 60% DOD—power that outlasts lead-acid by 13x.
- • **Scalable Energy Freedom:** Supports up to 4S4P configuration—customize your system up to 51.2V and 400Ah for RV, marine, or off-grid living.
- • **Weatherproof & Reliable:** IP65 waterproof rating ensures dependable performance in rugged outdoor and marine environments.
- • **Featherweight Powerhouse:** Only 24 lbs—1/3 the weight of traditional lead-acid batteries for effortless handling and installation.

## Overview

The Power Queen 12V 100Ah Group 31 LiFePO4 battery delivers stable, high-capacity energy with an ultra-long lifespan of up to 15,000 deep cycles. Lightweight at just 24 lbs, it features a robust 100A BMS for comprehensive safety and supports scalable configurations up to 51.2V 400Ah. Designed for RV, marine, and solar off-grid applications, its IP65 waterproof rating ensures durability in all conditions, backed by a 5-year warranty for peace of mind.

## Description

Buy Power Queen 12V 100Ah Group 31 LiFePO4 Lithium Battery for RV, Marine | 100A BMS, Up to 15000 Deep Cycles at 60% DOD, IP65 Waterproof, Max 4P4S, 1280Wh Energy for RV Trailer, Solar Off-Grid, Boat: 12V - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- 【Grade-A LiFePO4 Cells】Delivers stable voltage and consistent power. Smoother performance for RV and solar use, longer cycler life and a more reliable battery for peace of mind
- 【Muiltiple BMS Protection】With a 100A BMS provides protection against overcharge, over-discharge, short circuits and overheat. Ensures safety and extends battery life for reliable, long-term use
- 【Lightweight & Easy to Handle】Only 24 lbs (BCI Group 31 size) about 1/3 the weight of lead-acid batteries. Simple to carry, install and reposition, saving you time and effort.
- 【Series and Parallel】Up to 4S4P for max 51.2V 400Ah(20.48kWh). Ideal for RV, 30-70lb trolling motors, home backup - Customize your system anytime !
- 【Long-Lasting LiFePO4 Battery】① 13x more cycles than lead-acid ② 3x longer lifespan ③ 2x higher energy density ④ 3% low self-discharging rate - It lasts longer than lead-acid, reducing replacement needs and long-term costs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09BQSJPTB |
| Automotive Fit Type | Universal Fit |
| Battery Capacity | 100 amp_hours |
| Battery Type | Lithium-Phosphate |
| Best Sellers Rank | #133,408 in Health & Household ( See Top 100 in Health & Household ) #315 in 12V Batteries |
| Brand Name | power queen |
| Compatible with Vehicle Type | RV |
| Customer Reviews | 4.5 4.5 out of 5 stars (531) |
| Included Components | 12V 100Ah Mini Bluetooth Battey |
| Item Dimensions D x W x H | 6.82"D x 13"W x 8.84"H |
| Item Highlight | 100A BMS, Up to 15000 Deep Cycles at 60% DOD, IP65 Waterproof, Max 4P4S, 1280Wh Energy for RV Trailer, Solar Off-Grid, Boat |
| Item Weight | 10 kg |
| Manufacturer | Power Queen |
| Manufacturer Part Number | 9D-EF44-STPN |
| Manufacturer Warranty Description | 5 Year Warranty |
| Model Number | 12V100Ah G31 |
| Number Of Cells | 4 |
| Number of Items | 1 |
| Resistance | 40 milliohms |
| Size | 1 Pack |
| Terminal | M8 |
| Unit Count | 1 Count |
| Voltage | 12.8 volts |

## Product Details

- **Battery Cell Composition:** Lithium-Phosphate
- **Brand:** power queen
- **Item Weight:** 10 kg
- **Number Of Cells:** 4
- **Product Dimensions:** 6.82"D x 13"W x 8.84"H
- **Resistance:** 40 milliohms
- **Size:** 1 Pack
- **Terminal:** M8
- **Vehicle Service Type:** RV
- **Voltage:** 12.8 volts

## Images

![Power Queen 12V 100Ah Group 31 LiFePO4 Lithium Battery for RV, Marine - Image 1](https://m.media-amazon.com/images/I/61ae9+QbZkL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can I ran a 4 amp ac air conditioning unit with this? (Using a inverter of course)**
A: It depends, how long for.
If the AC unit uses 4 Amps at 110v, that gives you 440 watts.
The battery provides +-13 volts under load, so divide 440 watts by 13 volts gives you +-34 amps of current draw from the battery by the inverter to run the AC unit at 110 volts.

So you could get 2.5 hours of AC use, with a small safety margin before battery must be completely recharged. 

But you may see additional efficiency loss from inverter and the ac may require more than 4 amps under certain conditions. 

So it would probably be safe to run for no longer than 2 hours on constant use, before completely recharging the battery.

**Q: Can you use the 14.6v 10a dedicated lifepo4 battery charger to charge this battery? it's a powerqueen charger for my 100ah bettery.**
A: Yes any lifepo4 battery charger should be able to charge any lifepo4 battery as long as the voltage is supported by the charger.  You can charge a 12vlt battery with a 12vlt charger but you can't charge a 24vlt battery with a 12vlt charger unless the charger specifically supports 12-24vlt batteries.  The Amp Hour rating of the battery will only affect the amount of time it will take to charge the battery, the higher the rating the longer it will take to charge.

**Q: Does the battery have internal heating?**
A: This battery has no internal heating function yet. We recommend the operating temperature as follows: Charge: 0°C--50°C/32° F to 122°F; Discharge: -20°C--60°C/-4° F to 140° F.

**Q: Do i need any special bms to put 2x200ah batteries in parallel charging them with solar panels and mppt controller?**
A: Our 12.8V 200Ah battery has built-in 100A BMS. You could connect 2x200ah batteries in parallel connection to get a 12.8V 400Ah battery system, and you could charge this battery system by MPPT with solar panels. Pls kindly mention that the charging voltage of the MPPT should be set to 14.4V~14.6V.

## Frequently Bought Together

- power Queen 12V 100Ah LiFePO4 Battery BCI Group 31 Lithium Battery, Deep Cycle Battery with 100A BMS, 1280Wh Energy, Up to 15000 Cycles & 10-Year Lifespan for Trailer RV, Motor Home, Marine
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**Shop now:** [https://www.desertcart.co.za/products/381344569-power-queen-12v-100ah-group-31-lifepo4-lithium-battery-rv](https://www.desertcart.co.za/products/381344569-power-queen-12v-100ah-group-31-lifepo4-lithium-battery-rv)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-11-09*