---
product_id: 802536364
title: "HumsiENK 48V 100Ah LiFePO4 Lithium Battery | UL1973 Listed| 3U Server Rack with Active Balancing & BYD Cells, Max 5120Wh & Bluetooth, 100A BMS for Off-Grid Solar System, Home Energy Storage, 2 PACK"
brand: "humsienk"
price: "€ 3771.44"
currency: EUR
in_stock: true
reviews_count: 13
category: "Humsi Enk"
url: https://www.desertcart.hr/products/802536364-humsienk-48v-100ah-lifepo4-lithium-battery-ul1973-listed-3u-server
store_origin: HR
region: Croatia
---

# HumsiENK 48V 100Ah LiFePO4 Lithium Battery | UL1973 Listed| 3U Server Rack with Active Balancing & BYD Cells, Max 5120Wh & Bluetooth, 100A BMS for Off-Grid Solar System, Home Energy Storage, 2 PACK

**Brand:** humsienk
**Price:** € 3771.44
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** HumsiENK 48V 100Ah LiFePO4 Lithium Battery | UL1973 Listed| 3U Server Rack with Active Balancing & BYD Cells, Max 5120Wh & Bluetooth, 100A BMS for Off-Grid Solar System, Home Energy Storage, 2 PACK by humsienk
- **How much does it cost?** € 3771.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/802536364-humsienk-48v-100ah-lifepo4-lithium-battery-ul1973-listed-3u-server)

## Best For

- humsienk enthusiasts

## Why This Product

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

## Description

Buy HumsiENK 48V 100Ah LiFePO4 Lithium Battery | UL1973 Listed| 3U Server Rack with Active Balancing & BYD Cells, Max 5120Wh & Bluetooth, 100A BMS for Off-Grid Solar System, Home Energy Storage, 2 PACK: Batteries - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great Value!!! - Probably the easiest part of my setup was the batteries, communication with Hybrid Inverter was flawless. Absolutely love these batteries. Great review of them on Youtube.
Review: best all around with super weak bluetooth signal - best price at the moment, best packaging with very thick boxes, look and feel high quality working good so far bluetooth is very weak, needs to place your phone next to it to work, very bad, hence the 4 star

## Features

- BYD Cells & UL 1973 Tested: Power your system with premium BYD LiFePO4 cells, outperforming many lithium-ion products on the market. Officially tested to UL 1973 safety standards, it is built with a high-performance 100A BMS for comprehensive protection and reliable operation. The system safeguards against overcharging, over-discharging, overload, and short circuits, while low-temp cutoff and overheat protection ensure adaptability to extreme weather and emergency outages. It also provides dual safety guarantees: power forced off/on and an air switch for auto-shut off on overload.
- 3A Active Balancing & Durability Structure: A maximum balancing current of 3A, combined with fast multi-channel equalization, improves efficiency, reduces energy loss, and extends battery life. It features premium core components housed within a robust internal metal structure, all encased in a high-quality, fireproof, and wear-resistant sheet metal casing that offers excellent heat dissipation.
- Powerful Capacity & Output: The server rack battery's impressive capacity of 5120Wh and output power of 5120W supports the use of high-power appliances for extended periods. It supports automatic addressing with a maximum of 20 parallel connections (102.4kWh) and automatic host-slave identification. Additionally, it achieves rapid 1C charging from multiple sources, including solar and generators. It is perfectly suited for a wide range of applications, including Home Storage Emergency, Off-Grid, Industrial, Commerical, and UPS.
- Smart Usage: Equipped with a mobile app for quick connection and remote monitoring of single or multiple battery statuses (voltage, current, capacity), it supports CAN/RS232/RS485 communication protocols for seamless compatibility with all-in-one inverter chargers, and features a built-in indicator for convenient local status checks.
- Space-Saving 3U Rack Design & Massive Scalability: This 48v lithium battery features a compact, lightweight 3U server rack design (17.32" x 19.69" x 5.24", weight: 96.45 lbs), offering easy installation and facilitating the use of multiple batteries. Compared to four 12V 100Ah lead-acid batteries, it is 60% lighter and 33% smaller. This 48V 100Ah lifepo4 battery also supports massive scalability through vertical stacking, automatic addressing for a maximum of 20 parallel connections, and automatic host-slave identification, allowing you to build a substantial 102.4kWh energy storage system to meet growing power demands.
- Complete Plug-and-Play Kit & Reliable Warranty: Everything you need is in the box: parallel cables, communication cables, and all necessary accessories for a quick and easy setup. Certified to SDS, UN38.3, FCC, CE, and RoHS standards, it is backed by a 10-year limited warranty, dedicated 24/7 customer support, and shipping insurance, ensuring a hassle-free experience from day one.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0GFVKY8KJ |
| Best Sellers Rank | #121,238 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #629 in Solar & Wind Power Parts & Accessories |
| Brand Name | HumsiENK |
| Compatible with Vehicle Type | RV |
| Customer Reviews | 4.5 4.5 out of 5 stars (23) |
| Included Components | Battery Cells |
| Item Weight | 66 Pounds |
| Manufacturer | HumsiENK |
| Manufacturer Part Number | HS48V100AH100RACK-3UBT |
| Manufacturer Warranty Description | 5 Year Manufacturer |
| Number Of Cells | 2 |
| Size | 48V 100Ah (2Pack) |
| Terminal | M8 Bolt |
| Voltage | 48 Volts |

## Product Details

- **Automotive Fit Type:** Universal Fit
- **Brand:** HumsiENK
- **Item Weight:** 66 Pounds
- **Manufacturer:** HumsiENK
- **Number Of Cells:** 2
- **Size:** 48V 100Ah (2Pack)
- **Terminal:** M8 Bolt
- **Vehicle Service Type:** RV
- **Voltage:** 48 Volts

## Images

![HumsiENK 48V 100Ah LiFePO4 Lithium Battery | UL1973 Listed| 3U Server Rack with Active Balancing & BYD Cells, Max 5120Wh & Bluetooth, 100A BMS for Off-Grid Solar System, Home Energy Storage, 2 PACK - Image 1](https://m.media-amazon.com/images/I/61+qx-Q3JnL.jpg)

## Available Options

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

## Questions & Answers

**Q: What type of battery chemistry does it use? (LiFePO4, NMC, etc.)**
A: It uses LiFePO4 (Lithium Iron Phosphate) battery chemistry, which ensures long cycle life and safety.

**Q: What inverters are compatible with this 48V rack battery?**
A: It works with most major 48V hybrid inverters (e.g., Victron, Schneider, Sol-Ark, etc.), but check the product manual for a full compatibility list.

**Q: Can I connect multiple units in parallel for higher capacity?**
A: Yes, this battery supports parallel connection, allowing you to scale up your energy storage.

**Q: Does it require professional installation?**
A: While DIY installation is possible for experienced users, professional installation is recommended for safety.

**Q: Can this battery be used for backup power during outages?**
A: Yes, when paired with a compatible inverter, it can provide reliable backup power for critical loads.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Value!!!
*by D***N on February 15, 2026*

Probably the easiest part of my setup was the batteries, communication with Hybrid Inverter was flawless. Absolutely love these batteries. Great review of them on Youtube.

### ⭐⭐⭐⭐ best all around with super weak bluetooth signal
*by N***E on March 22, 2026*

best price at the moment, best packaging with very thick boxes, look and feel high quality working good so far bluetooth is very weak, needs to place your phone next to it to work, very bad, hence the 4 star

### ⭐⭐⭐⭐⭐ Humisenk paired with a Pecron, its bliss
*by B***G on January 24, 2026*

I paired this big boy with a Pecron FP3000LFP and I couldn't be happier. Im sure I will buy another Humsienk to add to the stack. I'm using the pair to power my gas furnace and the electrical part of my On demand gas water heater. I'm ready for any power outage. FYI, I will upgrade cables to 4G

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-25*