---
product_id: 755281373
title: "12V 100Ah LiFePO4 Lithium Battery MAX PLUS - Built-in 110A BMS with Low-Temp Cutoff, 15000+ Deep Cycle Rechargeable for RV Marine Off Grid/Trolling Motors/Home Backup"
brand: "humsienk"
price: "$267.35"
currency: USD
in_stock: false
reviews_count: 8
url: https://www.desertcart.us/products/755281373-12v-100ah-lifepo4-lithium-battery-max-plus-built-in-110a
store_origin: US
region: United States of America
---

# 110A built-in BMS for ultimate safety 100Ah high-capacity deep cycle power Low-temp cutoff protects battery below -4℉ 12V 100Ah LiFePO4 Lithium Battery MAX PLUS - Built-in 110A BMS with Low-Temp Cutoff, 15000+ Deep Cycle Rechargeable for RV Marine Off Grid/Trolling Motors/Home Backup

**Brand:** humsienk
**Price:** $267.35
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power your adventures with the future of energy—light, smart, and built to last!

## Quick Answers

- **What is this?** 12V 100Ah LiFePO4 Lithium Battery MAX PLUS - Built-in 110A BMS with Low-Temp Cutoff, 15000+ Deep Cycle Rechargeable for RV Marine Off Grid/Trolling Motors/Home Backup by humsienk
- **How much does it cost?** $267.35 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/755281373-12v-100ah-lifepo4-lithium-battery-max-plus-built-in-110a)

## 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

- • **All-Weather Warrior:** Operates from -4℉ to 158℉ with automatic low-temp shutdown to protect your battery in any climate.
- • **Compact & Versatile:** Fits seamlessly in RVs, solar setups, and marine gear with a sleek 8.25"x7.63"x10.07" footprint.
- • **Smart Safety Shield:** 110A intelligent BMS guards against overcharge, discharge, and short circuits for worry-free use.
- • **Built to Last a Decade:** 15,000+ deep cycles and up to 10 years lifespan—invest once, power for years.
- • **Lightweight Powerhouse:** 35% smaller & 60% lighter than lead-acid—upgrade your energy game without the bulk.

## Overview

The HumsiENK 12V 100Ah LiFePO4 MAX PLUS battery is a lightweight, compact, and highly durable lithium iron phosphate battery featuring a built-in 110A battery management system for enhanced safety. Designed as a superior replacement for traditional lead-acid batteries, it offers 3-5x higher energy density, over 15,000 deep charge cycles, and reliable operation across extreme temperatures, making it ideal for RVs, marine, solar, and home backup applications.

## Description

Full description not available

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | HumsiENK |
| Item Weight | 28.7 pounds |
| Product Dimensions | 7.63 x 10.07 x 8.25 inches |
| Batteries | 1 12V batteries required. |
| Manufacturer Part Number | HS12V100AH100PLUS-US |

## Product Details

- **Brand:** HumsiENK
- **Vehicle Service Type:** Boat, Marine, RV(Not Use for Starting), Truck, Truck camper, Pop-Up Camper/ Folding Trailer, Teardrop Trailer, Van
- **Voltage:** 12.8 Volts
- **Battery Cell Composition:** Lithium Ion
- **Item Weight:** 28.7 Pounds
- **Product Dimensions:** 7.63"D x 10.07"W x 8.25"H
- **Terminal:** Bolt Terminal
- **Automotive Fit Type:** Universal Fit

## Images

![12V 100Ah LiFePO4 Lithium Battery MAX PLUS - Built-in 110A BMS with Low-Temp Cutoff, 15000+ Deep Cycle Rechargeable for RV Marine Off Grid/Trolling Motors/Home Backup - Image 1](https://m.media-amazon.com/images/I/61PFdAxR9DL.jpg)
![12V 100Ah LiFePO4 Lithium Battery MAX PLUS - Built-in 110A BMS with Low-Temp Cutoff, 15000+ Deep Cycle Rechargeable for RV Marine Off Grid/Trolling Motors/Home Backup - Image 2](https://m.media-amazon.com/images/I/71pLrKA0xqL.jpg)
![12V 100Ah LiFePO4 Lithium Battery MAX PLUS - Built-in 110A BMS with Low-Temp Cutoff, 15000+ Deep Cycle Rechargeable for RV Marine Off Grid/Trolling Motors/Home Backup - Image 3](https://m.media-amazon.com/images/I/71YPEwsuEfL.jpg)
![12V 100Ah LiFePO4 Lithium Battery MAX PLUS - Built-in 110A BMS with Low-Temp Cutoff, 15000+ Deep Cycle Rechargeable for RV Marine Off Grid/Trolling Motors/Home Backup - Image 4](https://m.media-amazon.com/images/I/71zESC9B8OL.jpg)
![12V 100Ah LiFePO4 Lithium Battery MAX PLUS - Built-in 110A BMS with Low-Temp Cutoff, 15000+ Deep Cycle Rechargeable for RV Marine Off Grid/Trolling Motors/Home Backup - Image 5](https://m.media-amazon.com/images/I/71KjxpZWLkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ VALUE
*by I***S on August 20, 2025*

I purchased two of these 12V 100Ah LiFePO₄ batteries and they’ve been absolutely fantastic. The price is almost unbeatable for the performance you get, and the quality has been incredible so far. I run them in parallel to power both an AC unit and an inverter, and they handle the load with ease. They charge quickly, hold power well, and have shown to be very reliable. For anyone looking to upgrade their setup without overspending, these are a must-buy!

### ⭐⭐⭐⭐⭐ More power
*by C***N on August 31, 2025*

Excellent quality battery. 100ah capacity enough to power your weekend adventures or home backup. Works well a secondary battery. Very easy to install.

### ⭐⭐⭐⭐⭐ Light weight and power to spare
*by T***S on September 11, 2025*

Using three of these in series to power a 36-volt electric outboard. Compact, light weight and power to spare. Seems like the BMS functions very well. I've been checking the voltage each time I get back to base, and they are always within 0.01 VDC of each other. I also monitor the temperature of each battery and they seem to stay just a few degrees above ambient during use.

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**Shop now:** [https://www.desertcart.us/products/755281373-12v-100ah-lifepo4-lithium-battery-max-plus-built-in-110a](https://www.desertcart.us/products/755281373-12v-100ah-lifepo4-lithium-battery-max-plus-built-in-110a)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-31*