---
product_id: 755281446
title: "48V 314Ah (4 Pack 12V 314Ah) LiFePO4 Lithium Battery Max. 4019Wh Energy, 15000+ Deep Cycles,200A BMS with Bluetooth, Lithium Iron Phosphate Rechargeable Battery Great for RV, Marine and Off Grid"
brand: "humsienk"
price: "$8210"
currency: NZD
in_stock: true
reviews_count: 8
category: "Humsi Enk"
url: https://www.desertcart.nz/products/755281446-48v-314ah-4-pack-12v-314ah-lifepo4-lithium-battery-max
store_origin: NZ
region: New Zealand
---

# 15,000+ deep cycles lifespan Bluetooth 5.0 real-time monitoring 4.19kWh max energy 48V 314Ah (4 Pack 12V 314Ah) LiFePO4 Lithium Battery Max. 4019Wh Energy, 15000+ Deep Cycles,200A BMS with Bluetooth, Lithium Iron Phosphate Rechargeable Battery Great for RV, Marine and Off Grid

**Brand:** humsienk
**Price:** $8210
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your future with smart, lasting energy — don’t get left in the dark!

## Quick Answers

- **What is this?** 48V 314Ah (4 Pack 12V 314Ah) LiFePO4 Lithium Battery Max. 4019Wh Energy, 15000+ Deep Cycles,200A BMS with Bluetooth, Lithium Iron Phosphate Rechargeable Battery Great for RV, Marine and Off Grid by humsienk
- **How much does it cost?** $8210 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/755281446-48v-314ah-4-pack-12v-314ah-lifepo4-lithium-battery-max)

## 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 200A BMS with overcharge, short-circuit & temperature protections.
- • **Endurance That Outlasts:** 15,000+ deep cycles—30x longer than lead-acid, built for the long haul.
- • **Power Meets Portability:** Compact & 40% lighter than lead-acid, delivering double the usable capacity.
- • **Expand Your Energy Empire:** Scalable up to 64.3kWh for ultimate off-grid or backup power freedom.
- • **Stay Connected, Stay In Control:** Bluetooth app lets you monitor voltage, temp & charge status anytime, anywhere.

## Overview

The HumsiENK 48V 314Ah LiFePO4 battery pack delivers a massive 4.19kWh of clean, reliable energy with an industry-leading 15,000+ deep cycles lifespan. Weighing just 59.5 lbs and featuring a compact design, it’s 40% lighter than traditional lead-acid batteries while offering double the usable capacity. Equipped with a robust 200A Battery Management System and Bluetooth 5.0 connectivity, it ensures safe, maintenance-free operation and real-time monitoring via a smart app. Perfectly suited for RVs, marine, solar, and off-grid applications, this expandable battery system supports up to 64.3kWh, empowering professionals and adventurers to stay powered longer and smarter.

## Description

HumsiENK 12V Lithium LiFePO4 Battery 314Ah 4 PACKPower your off-grid adventures with this robust 12V 314Ah LiFePO4 battery system. With an impressive 15,000+ deep cycles capability, it's designed for long-term use in demanding environments. The integrated low-temperature protection safeguards your investment during cold weather operation, making it ideal for year-round use in various conditions. Perfect for trolling motors, solar energy systems, and off-grid living, this lithium battery provides consistent power output while maintaining stable performance. The advanced LiFePO4 chemistry ensures longer lifespan and improved safety compared to traditional battery technologies.

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

- 【4.19kWh & 15,000+ Deep Cycles】Our 12.8V 314Ah LiFePO4 battery (4 PACK) offers an impressive 15,000+ deep cycles, lasting 30 times longer than traditional 300Ah lead-acid batteries. Fully charged, the LiFePO4 battery delivers 4.19kWh of energy with nearly 100% depth of discharge (DOD), ensuring reliable power for your devices.
- 【Lighter & More Compact】Thanks to its high energy density, this lithium battery provides double the usable capacity of lead-acid batteries while being 40% lighter. Weighing only 59.5 lbs and measuring 15.1×9.7×7.6 inches, it saves valuable space without compromising power.
- 【Built-in 200A BMS – Safe & Maintenance-Free】The advanced Battery Management System (BMS) offers overcharge, over-discharge, overcurrent, and short-circuit protection, ensuring long-term safety and stability. A high-temperature cut-off prevents charging above 158°F (70°C), making it safer than lead-acid alternatives. Perfect for both indoor and outdoor applications.
- 【Up to 64.3kWh Expandable Energy Storage】Supports 4S4P configurations, enabling up to 51.2V 1256Ah and a massive 63.48kWh energy system. Ideal for home solar storage, emergency backup, RVs, and marine travel, this expandable power solution meets high-energy demands effortlessly.
- 【Low-Temperature Cut-Off for Protection】The integrated BMS automatically cuts off charging in low-temperature conditions, preventing irreversible battery damage and ensuring longevity in extreme climates.
- 【Real-Time Bluetooth Monitoring & Smart BMS】Bluetooth 5.0 Connectivity – Monitor voltage, temperature, and charge status in real-time via the Humienk Smart App (iOS/Android). We are constantly upgrading the Bluetooth app to enhance user experience.
- 【Wide Applications】Perfect for home energy storage, UPS backup, RVs, campers, golf carts, trolling motors, houseboats, solar systems, digital/CCTV cameras, DIY projects, and more. A versatile solution for both recreational and professional use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F9L3FBCF |
| Best Sellers Rank | #8,062 in Automotive ( See Top 100 in Automotive ) #39 in Automotive Replacement Batteries |
| Brand | HumsiENK |
| Customer Reviews | 4.6 4.6 out of 5 stars (240) |
| Date First Available | May 22, 2025 |
| Manufacturer | HumsiENK |
| Manufacturer Part Number | US12V314AHMINI4PCS |
| Product Dimensions | 7.6 x 15.1 x 9.7 inches |

## Product Details

- **Automotive Fit Type:** Universal Fit
- **Brand:** HumsiENK
- **Manufacturer:** HumsiENK
- **Product Dimensions:** 7.6"D x 15.1"W x 9.7"H
- **Vehicle Service Type:** RV
- **Voltage:** 12.8 Volts

## Images

![48V 314Ah (4 Pack 12V 314Ah) LiFePO4 Lithium Battery Max. 4019Wh Energy, 15000+ Deep Cycles,200A BMS with Bluetooth, Lithium Iron Phosphate Rechargeable Battery Great for RV, Marine and Off Grid - Image 1](https://m.media-amazon.com/images/I/713j5tjR3JL.jpg)

## Questions & Answers

**Q: Is its BMS compatible with solar charge controllers?**
A: Yes, the built-in 100A BMS of this battery is designed to work with solar  charge controllers.

**Q: What is the battery's capacity?**
A: The HumsiENK 12V 314Ah lithium battery offers 4.19kWh of energy.

**Q: Can it be used for marine applications?**
A: Yes, this battery is designed for marine applications, among other uses like RVs and solar systems.

## 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.

### ⭐⭐⭐⭐⭐ Good value.
*by J***L on December 13, 2025*

Very affordable good value battery. Installed our camper with new converter. It has a lot of capacity for the money. Only had it in for 2 days will do a follow up during camping season. Overall I like this battery and would recommend. Also bought 2 rack batteries from humsienk and the app works very well for checking battery SOC.

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**Shop now:** [https://www.desertcart.nz/products/755281446-48v-314ah-4-pack-12v-314ah-lifepo4-lithium-battery-max](https://www.desertcart.nz/products/755281446-48v-314ah-4-pack-12v-314ah-lifepo4-lithium-battery-max)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-09*