---
product_id: 226000703
title: "ExpertPower UL1973 48V 100Ah 5KWh Lithium LiFePO4 Deep Cycle Battery | 7000 Life Cycles & 10-Year Lifetime | Built-in BMS & LED Monitor | Off Grid, Residential, Home, Cabin, Back-Up | 51.2V 16 Cells"
brand: "expertpower"
price: "₨71915"
currency: SCR
in_stock: true
reviews_count: 8
category: "Expert Power"
url: https://www.desertcart.sc/products/226000703-expertpower-ul1973-48v-100ah-5kwh-lithium-lifepo4-deep-cycle-battery
store_origin: SC
region: Seychelles
---

# 5kWh high capacity 7000+ life cycles Built-in advanced BMS ExpertPower UL1973 48V 100Ah 5KWh Lithium LiFePO4 Deep Cycle Battery | 7000 Life Cycles & 10-Year Lifetime | Built-in BMS & LED Monitor | Off Grid, Residential, Home, Cabin, Back-Up | 51.2V 16 Cells

**Brand:** expertpower
**Price:** ₨71915
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your future with confidence—energy that works as hard as you do.

## Quick Answers

- **What is this?** ExpertPower UL1973 48V 100Ah 5KWh Lithium LiFePO4 Deep Cycle Battery | 7000 Life Cycles & 10-Year Lifetime | Built-in BMS & LED Monitor | Off Grid, Residential, Home, Cabin, Back-Up | 51.2V 16 Cells by expertpower
- **How much does it cost?** ₨71915 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/226000703-expertpower-ul1973-48v-100ah-5kwh-lithium-lifepo4-deep-cycle-battery)

## Best For

- expertpower enthusiasts

## Why This Product

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

## Key Features

- • **Powerhouse Capacity:** 5kWh energy storage at 48V 100Ah—perfect for off-grid, home, or backup needs.
- • **Smart Safety Shield:** Integrated Battery Management System guards against overcharge, overheating, and short circuits.
- • **Endurance That Outlasts:** Up to 7000 deep cycles & 10-year lifespan—power that keeps pace with your ambitions.
- • **Expandable Energy Network:** Seamlessly link up to 10 batteries in parallel for scalable power solutions.
- • **Industry-Trusted Reliability:** UL1973 certified & backed by 36 years of expert engineering and over a million batteries sold.

## Overview

The ExpertPower UL1973 48V 100Ah 5kWh LiFePO4 Deep Cycle Battery delivers industry-leading durability with up to 7000 life cycles and a 10-year lifespan. Featuring advanced prismatic Grade A+ cells and a proprietary built-in Battery Management System, it ensures maximum safety, efficiency, and longevity. UL1973 certified and trusted by professionals, this battery is ideal for off-grid, residential, and backup power applications, with scalable options for expanding your energy capacity.

## Description

Buy ExpertPower UL1973 48V 100Ah 5KWh Lithium LiFePO4 Deep Cycle Battery | 7000 Life Cycles & 10-Year Lifetime | Built-in BMS & LED Monitor | Off Grid, Residential, Home, Cabin, Back-Up | 51.2V 16 Cells: 12V - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Excellent high quality and reliable batteries - I purchased 5 batteries over a span of about a year. I can say that the batteries are built well and strong. The balancing of cells, recharging, and discharging has been excellent. I’ve never had any problems with them but the only issue I’ve had was the RF45 communication synchronizing with an inverter. Other than that the batteries work and highly recommended.
Review: sturdy and reliable, DO read the documentation though. - They work well enough, but I do wish there were better ways to access the control panels remotely, like how the Expert Power inverter has a removable control panel. Also, the price has come down SIGNIFICANTLY since I got mine, and it may be very economical to buy, now.

## Features

- Trusted by Industry Professionals and Installers: With a proud legacy of 36 years in the industry, now our LiFePO4 batteries have earned widespread adoption across various industries, endorsed by professionals and installers alike. Selling over a million batteries and over 80 Megawatt-hours of energy every year and growing, our track record speaks volumes about our product's reliability and performance.
- Unmatched Prismatic Cell Technology: Our larger application LiFePO4 batteries are crafted using state-of-the-art Grade A+ prismatic cells, setting a new standard in battery design. Lighter, safer, and more efficient than the cylindrical cells used by others, our batteries outshine the rest. Our LiFePO4 batteries provide 4000 to 7000 cycles & a 10-year expected lifetime compared to others in the industry. Also supports expansion up to 10 batteries sequenced in parallel at 48V 1000Ah.
- Cutting-Edge BMS for Superior Battery Performance: With our proprietary Battery Management System (BMS), precisely optimized to complement our specific cells, you can expect maximum useful life and unparalleled battery protection, ensuring years of uninterrupted enjoyment. Our industry leading built-in Battery Management System (BMS) protects the battery cells from overcharge, deep discharge, overloading, overheating, low-temperatures and short circuits.
- Unparalleled Resilience through Rigorous Testing: Our prismatic cells undergo rigorous testing across a multitude of conditions: from puncturing, to fire, short circuit, and even high impact damage, our cells are tested against all types of damage, providing outstanding resilience and the peace of mind you deserve.
- The Expert Promise: Experience Hassle-Free Purchasing with Our Unwavering Warranty and World-Class Tech Support: When you choose our LiFePO4 batteries, rest assured of a seamless and reassuring buying process, backed by our exceptional warranty and dedicated technical support.
- Certified Safety & Compliance (Now UL1973): Our EP48100 rack battery and its cells are both UL1973 certified for stationary energy storage. The cells are UL1642 tested and the pack is UN38.3 compliant for safe transport, meeting rigorous North American safety standards for residential and commercial installs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08CK22X3B |
| Batteries | 1 Lithium Ion batteries required. |
| Battery Capacity | 100 Amp Hours |
| Best Sellers Rank | #1,244,716 in Automotive ( See Top 100 in Automotive ) #1,849 in Automotive Replacement Batteries |
| Brand | ExpertPower |
| Customer Reviews | 4.3 4.3 out of 5 stars (44) |
| Date First Available | August 14, 2020 |
| Global Trade Identification Number | 00840140939149 |
| Item Weight | 98 pounds |
| Item model number | EP48100 |
| Manufacturer | ExpertPower |
| Product Dimensions | 18.9"D x 19"W x 7"H |
| Size | 48V 100Ah |
| Terminal | Marine Terminal |
| UPC | 840140939149 |

## Product Details

- **Battery Capacity:** 100 Amp Hours
- **Battery Cell Composition:** Lithium-Phosphate
- **Brand:** ExpertPower
- **Item Weight:** 98 Pounds
- **Manufacturer:** ExpertPower
- **Product Dimensions:** 18.9"D x 19"W x 7"H
- **Size:** 48V 100Ah
- **Terminal:** Marine Terminal
- **Vehicle Service Type:** Passenger Car
- **Voltage:** 51.2 Volts (DC)

## Images

![ExpertPower UL1973 48V 100Ah 5KWh Lithium LiFePO4 Deep Cycle Battery | 7000 Life Cycles & 10-Year Lifetime | Built-in BMS & LED Monitor | Off Grid, Residential, Home, Cabin, Back-Up | 51.2V 16 Cells - Image 1](https://m.media-amazon.com/images/I/61V3SmWrLqL.jpg)

## Questions & Answers

**Q: Whats the difference with the PRO version ?**
A: Thank you for your inquiry. Our LiFePO4 PRO version is built with only the highest quality premium materials and has a 10-year warranty.

**Q: Is it marine rated?  can it last in salt air?**
A: Not marine rated.  It is sealed, I use mine in a marine application with no issues.

**Q: Is the any advantage to running 2 100amp batteries over just running this 200 amp ?**
A: There is no advantage from an operational standpoint. Generally one, 200 amp hour battery costs less than two, 100 amp hour batteries. Just be sure the 200 amp hour battery will fit in the space where it will be installed as they can be larger than a standard battery.

**Q: What are the charging specifications?  does it work with typical car/marine engines with 12 volt systems?  lipo usually needs specific charge requirem**
A: Thank you for your inquiry. Yes, LiFePO4 batteries have a 14.4V charging voltage and this battery has a Max. Continue Charge Current of 50A. It should be compatible with 12V electric motors but not as a starter battery as it was not designed to do that.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent high quality and reliable batteries
*by M***L on November 3, 2025*

I purchased 5 batteries over a span of about a year. I can say that the batteries are built well and strong. The balancing of cells, recharging, and discharging has been excellent. I’ve never had any problems with them but the only issue I’ve had was the RF45 communication synchronizing with an inverter. Other than that the batteries work and highly recommended.

### ⭐⭐⭐⭐ sturdy and reliable, DO read the documentation though.
*by R***S on October 21, 2025*

They work well enough, but I do wish there were better ways to access the control panels remotely, like how the Expert Power inverter has a removable control panel. Also, the price has come down SIGNIFICANTLY since I got mine, and it may be very economical to buy, now.

### ⭐⭐⭐⭐⭐ Pretty Good Quality so far.
*by A***A on May 8, 2025*

Well i bought 1 of these 7 months ago. I connected it to Outback Power 4KW inverter. I power the house with this setup just allowing to run 3 ton ac, lights and 4 small refrigirators. So far so good. BMS works well, protects battery. The 4KW inverter is under power for the house so inverter is constantly tripping. Battery keeps up well. I have seen it deliver 75Amps constantly when AC turns on. Tech support is great. Some prior comments said no support. Company is in Paramount, CA so u need to call afternoons if u r in easter time. Well packaged, instructions manual is good. Seem high quality so far. LCD gives u more info than u actually need, like cell temp and voltages. 1 year now and going on strong. Picture of app, battery looks same as pixs from manufacturer. You have to wire it with rs485 to USB conveter in order to run Bms Tool App. Converter shown in pix. Bought from Amazon as well

## Frequently Bought Together

- ExpertPower 48V 100Ah 5KWh Lithium LiFePO4 Deep Cycle Rechargeable Battery | 7000 Life Cycles & 10-Year Lifetime | Built-in BMS & LED Monitor | Off Grid, Residential, Home, Cabin, Back-Up | 16 Cells
- ExpertPower 6500W 48V - 120V Hybrid Solar Inverter | 120A MPPT Solar Controller | 120V / 240V Split Phase (2 Units Needed) | Max. 39KW Parallel | UL1741 | WiFi | Home, Cabin, Off-Grid Solar System

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-10*