---
product_id: 724195100
title: "12V 100Ah LiFePO4 Battery Group 24-100A BMS with Low Temp Cutoff | 15000+ Deep Cycles for RV Solar Marine | Off-Grid Backup Power Rechargeable Lithium Iron Phosphate Battery, Incl. 14.6V 20A Charger"
brand: "humsienk"
price: "S/.2981"
currency: PEN
in_stock: true
reviews_count: 8
category: "Humsi Enk"
url: https://www.desertcart.pe/products/724195100-12v-100ah-lifepo4-battery-group-24-100a-bms-with-low
store_origin: PE
region: Peru
---

# 100A advanced BMS protection 15000+ deep cycles Low temp cutoff at -4°F 12V 100Ah LiFePO4 Battery Group 24-100A BMS with Low Temp Cutoff | 15000+ Deep Cycles for RV Solar Marine | Off-Grid Backup Power Rechargeable Lithium Iron Phosphate Battery, Incl. 14.6V 20A Charger

**Brand:** humsienk
**Price:** S/.2981
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your freedom with the battery that outlasts and outperforms.

## Quick Answers

- **What is this?** 12V 100Ah LiFePO4 Battery Group 24-100A BMS with Low Temp Cutoff | 15000+ Deep Cycles for RV Solar Marine | Off-Grid Backup Power Rechargeable Lithium Iron Phosphate Battery, Incl. 14.6V 20A Charger by humsienk
- **How much does it cost?** S/.2981 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/724195100-12v-100ah-lifepo4-battery-group-24-100a-bms-with-low)

## Best For

- humsienk enthusiasts

## Why This Product

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

## Key Features

- • **Smart Safety First:** Integrated 100A BMS guards against overcharge, over-discharge, and short circuits, ensuring peace of mind on every adventure.
- • **Unmatched Longevity:** Experience up to 15,000 deep cycles—6x longer than lead-acid batteries, built to power your off-grid lifestyle for a decade.
- • **Extreme Climate Ready:** Operates flawlessly from -4°F to 158°F with automatic low-temp shutdown, so your power never quits—even in winter’s worst.
- • **Lightweight Powerhouse:** 35% smaller and 60% lighter than traditional lead-acid batteries—perfect for RVs, marine, and portable setups without the bulk.
- • **Modular & Fast Charging:** Supports solar, generator, and grid charging with smart drip tech; scale up to 48V and 20.48kWh for custom power solutions.

## Overview

The HumsiENK 12V 100Ah LiFePO4 battery is a compact, lightweight, and durable lithium iron phosphate power source designed for RV, marine, and off-grid applications. Featuring a robust 100A Battery Management System, it delivers over 15,000 deep cycles and includes low temperature protection down to -4°F. Certified for safety and reliability, it supports multiple charging methods and expandable configurations, making it the ultimate upgrade from traditional lead-acid batteries.

## Description

Buy 12V 100Ah LiFePO4 Battery Group 24-100A BMS with Low Temp Cutoff | 15000+ Deep Cycles for RV Solar Marine | Off-Grid Backup Power Rechargeable Lithium Iron Phosphate Battery, Incl. 14.6V 20A Charger: Batteries - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Rated high by YouTube’ers - I have 4 of these now and intend on getting more as they go on sale for about $120 each being charged by my 12,000 watt solar panels and Mr Power MPP charger. Set up now in parallel outputting 12-14 volts to a 2000 watt modified sine inverter to power my 2 dead freezers. I have a timer on the 110 volt circuit to power freezers for 12 hours during the day and shut off saving battery storage for 12 hours at night. Freezers can be off for 2 days before showing any signs of defrosting. As I get more batteries I intend to output 24 volts using series/parallel battery connection and powering my 3000 watt pure sign inverter that I used to use 6 golf cart batteries to power. Their life was about 4 years and also were in my golf cart. They used to be $120 each but went to $150 recently so no brainer to go to a 10 yr Lithium battery that’s has more reserve power. The only issue is about the battery management system built into the battery to protect it. It does work as designed but what that means is that when the voltage goes down to 10 volts or so the BMS shuts the battery/batteries down and even if the load is removed they will not charge back up until you wake them up. You do this by applying for a few seconds a 12V DC input from a source like a Jump starter box. So this requires monitoring your system. I put a battery powered no AC alarm I got from desertcart on the inverter output to alert me when this happens. This occurs in cloudy weather. Yes there is a beep from the inverter but not loud enough to here in the house from the garage.
Review: Increased capacity in my Rv - This battery was recommended by my social group as a replacement battery for my solar system. They were spot on. Battery life and functionality were increased, easy to install, and the price was much less than the other well known competitors. Size was not an issue it fit my compartment perfectly. I highly recommend. These do go on sale as well so watch the prices.

## Features

- Ideal Replacement for Lead-acid Batteries: Dimensions: 6.6"D x 10.2"W x 8.2"H. Weighing only 23lbs, HumsiENK 100Ah Lithium batteries are 35% smaller and over 60% lighter than conventional lead-acid batteries, while their energy density has been increased by 3-5 times. With a lifespan of up to 10 years, 100Ah LiFePO4 battery is the perfect replacement for lead-acid battery.
- Advanced 100A BMS: The bulit-in Battery Management System (BMS) offers overcharge, over-discharge, overcurrent, and short-circuit protection, ensuring long-term safety and efficiency. When the discharge current exceeds 300±50A, it will automatically disconnect the battery to ensure optimal safety and prolong battery life. Perfect for both indoor and outdoor applications.
- Durable 12V 100Ah LiFePO4 Battery: HumsiENK 12V LiFePO4 battery offers an impressive 15,000+ deep cycles,SDS/UN38.3/FCC/CE/ROHS certified, with high standards of quality and safety. 999 times laboratory tested, shock resistant and IP67 waterproof. Lifespan up to 10 years, 6 times longer than traditional lead-acid batteries.
- Expandable 12V Battery System: Up to 48V and 20.48kWh. HumsiENK 12V lithium battery supports 4 batteries in series, 4 batteries in parallel, or a flexible combination of the two. You can DIY your own power station! Its lightweight characteristics make it ideal for RVs, outdoor activities, boats, off-grid systems and as a home backup power source.
- Low Temperature Protection: The 12V LiFePO4 lithium battery can operate smoothly in temperatures from -4°F (-20°C) to 158°F (70°C), and automatically shuts down below -4°F (-20°C), which is especially critical in winter.
- Meet the Needs of Various Scenarios: powering electrical appliances, lighting and electronic equipment required when the RV is off-grid or driving. Marine batteries (fish finders, yachts, trolling motors), garden equipment (lawn mowers, trimmers, etc.), others (children's scooters, LED lights, phones, fans, alarm systems, security cameras, outdoor camping, laptops, etc.). It is worth noting that it is designed with a nylon handle, making it more portable and suitable for outdoor use.
- Fast Charging: Supports 3 charging methods, including solar, generator and grid, for fast charging. The AC-DC charger features smart drip charging technology for optimal battery performance.
- Note: 12V 100AH battery and 14.6V 20A charger may be shipped in 2 or 3 packages, please do not worry and be patient when you receive only one package. Package: 1x Rechargeable Lithium Battery(12V100Ah)+1x Charger (14.6V 20A).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F5H3WD58 |
| Automotive Fit Type | Universal Fit |
| Batteries | 1 12V batteries required. |
| Best Sellers Rank | #8,274 in Automotive ( See Top 100 in Automotive ) #42 in Automotive Replacement Batteries |
| Brand | HumsiENK |
| Customer Reviews | 4.6 4.6 out of 5 stars (243) |
| Date First Available | April 18, 2025 |
| Item Weight | 70.4 pounds |
| Item model number | HS12V100AH100MAX |
| Manufacturer | HumsiENK |
| Manufacturer Part Number | HS12V100AH100MAX |
| Number Of Cells | 4 |
| OEM Part Number | Lfp12100 |
| Product Dimensions | 6.6"D x 10.2"W x 8.2"H |
| Terminal | Bolt Terminal |

## Product Details

- **Automotive Fit Type:** Universal Fit
- **Battery Cell Composition:** Lithium Ion
- **Brand:** HumsiENK
- **Item Weight:** 32 Kilograms
- **Number Of Cells:** 4
- **OEM Part Number:** Lfp12100
- **Product Dimensions:** 6.6"D x 10.2"W x 8.2"H
- **Terminal:** Bolt Terminal
- **Vehicle Service Type:** Boat, Canoe and Kayak, Lawn and Garden Equipment, Marine, RV, Van
- **Voltage:** 12 Volts

## Images

![12V 100Ah LiFePO4 Battery Group 24-100A BMS with Low Temp Cutoff | 15000+ Deep Cycles for RV Solar Marine | Off-Grid Backup Power Rechargeable Lithium Iron Phosphate Battery, Incl. 14.6V 20A Charger - Image 1](https://m.media-amazon.com/images/I/61y9+UzwnBL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is it safe to leave it charging overnight?​**
A: Yes, thanks to the 100A BMS with overcharge protection.

**Q: Fits my old AGM/SLA space?​**
A: Definitely, with Group 24 dimension: 8.2 x 6.6 x 10.2inches. -30% less space

**Q: Suitable for home storage and trolling motor?​**
A: Yes, work for both, RV trip, solar etc.

**Q: What if it stops working after 3 years?​**
A: Covered by a 5-year solutions promise - con/tact team support for help.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Rated high by YouTube’ers
*by J***. on December 8, 2025*

I have 4 of these now and intend on getting more as they go on sale for about $120 each being charged by my 12,000 watt solar panels and Mr Power MPP charger. Set up now in parallel outputting 12-14 volts to a 2000 watt modified sine inverter to power my 2 dead freezers. I have a timer on the 110 volt circuit to power freezers for 12 hours during the day and shut off saving battery storage for 12 hours at night. Freezers can be off for 2 days before showing any signs of defrosting. As I get more batteries I intend to output 24 volts using series/parallel battery connection and powering my 3000 watt pure sign inverter that I used to use 6 golf cart batteries to power. Their life was about 4 years and also were in my golf cart. They used to be $120 each but went to $150 recently so no brainer to go to a 10 yr Lithium battery that’s has more reserve power. The only issue is about the battery management system built into the battery to protect it. It does work as designed but what that means is that when the voltage goes down to 10 volts or so the BMS shuts the battery/batteries down and even if the load is removed they will not charge back up until you wake them up. You do this by applying for a few seconds a 12V DC input from a source like a Jump starter box. So this requires monitoring your system. I put a battery powered no AC alarm I got from Amazon on the inverter output to alert me when this happens. This occurs in cloudy weather. Yes there is a beep from the inverter but not loud enough to here in the house from the garage.

### ⭐⭐⭐⭐⭐ Increased capacity in my Rv
*by C***Y on December 2, 2025*

This battery was recommended by my social group as a replacement battery for my solar system. They were spot on. Battery life and functionality were increased, easy to install, and the price was much less than the other well known competitors. Size was not an issue it fit my compartment perfectly. I highly recommend. These do go on sale as well so watch the prices.

### ⭐⭐⭐⭐⭐ Great reserve battery
*by R***7 on January 21, 2026*

Using this as a a huge battery bank to top off my Jackerys. At 4kw this battery will hep me keep all my many power stations charged. I charge this batter either through 400 watts solar or by using a 40a lipo4 battery charger. With all my planning I can go about 2 days off grid before I need to use the HumsiENK battery.

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---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-02-09*