---
product_id: 5313034
title: "Milwaukee 48-11-2440 M12 REDLITHIUM XC 4.0 Extended Capacity Battery Pack"
brand: "milwaukee"
price: "34.78 OMR"
currency: OMR
in_stock: true
reviews_count: 13
category: "Milwaukee"
url: https://www.desertcart.com.om/products/5313034-milwaukee-48-11-2440-m12-redlithium-xc-4-0-extended
store_origin: OM
region: Oman
---

# Fade-Free Power in Extreme Conditions 4.0Ah Extended Capacity Redline Intelligence Optimized Performance Milwaukee 48-11-2440 M12 REDLITHIUM XC 4.0 Extended Capacity Battery Pack

**Brand:** milwaukee
**Price:** 34.78 OMR
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your hustle with smart, unstoppable energy!

## Quick Answers

- **What is this?** Milwaukee 48-11-2440 M12 REDLITHIUM XC 4.0 Extended Capacity Battery Pack by milwaukee
- **How much does it cost?** 34.78 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/5313034-milwaukee-48-11-2440-m12-redlithium-xc-4-0-extended)

## Best For

- milwaukee enthusiasts

## Why This Product

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

## Key Features

- • **Power That Lasts All Day:** 4.0Ah capacity delivers extended runtime for uninterrupted productivity.
- • **Lightweight & Ready to Go:** Compact 15.9 oz design balances power with portability for on-the-go professionals.
- • **Smart Tech for Smart Tools:** Redline Intelligence ensures seamless communication between battery, tool, and charger for optimized performance and overload protection.
- • **Built Tough for Any Jobsite:** Fade-free power maintains consistent output even in extreme weather conditions.
- • **Universal M12 Compatibility:** Powers all Milwaukee M12 cordless tools, making it the ultimate versatile power source.

## Overview

The Milwaukee 48-11-2440 M12 REDLITHIUM XC 4.0 Battery Pack offers a high-capacity 4.0Ah lithium-ion cell with Redline Intelligence technology for optimized performance and overload protection. Designed to deliver fade-free power in extreme jobsite conditions, it is compatible with all Milwaukee M12 cordless tools, providing long-lasting, reliable energy in a lightweight, compact form factor.

## Description

Description change to:M12 REDLITHIUM 4.0AH XC BAT. Milwaukee Electric Tool 48-11-2440 M12 12V4.0 Battery Pack features Redline Intelligence that Provides Optimized Performance and Overload Protection Using Total Communication Between Tool, Battery and Charger, Offers Long Lasting Performance and Durability, all-Weather Performance Delivers Fade Power In Extreme Jobsite Conditions, Powers Most Milwaukee M12 Cordless Power Tools. Item comes in bulk packaging.

Review: Milwaukee quality says it all - This M12 battery has the extra needed power, and at a decent price. It's compatible with all M12 tools, charges quick, provides great power, and functions as designed
Review: Tools - Charge speed is same as a regular Milwaukee battery weight 2lbs works with all Milwaukee equipment that works with this particular battery

## Features

- Redline Intelligence that Provides Optimized Performance and Overload Protection Using Total Communication Between Tool, Battery and Charger
- Offers Long Lasting Performance and Durability
- Delivers fade-free power in extreme jobsite conditions
- 12V
- Powers most Milwaukee M12 cordless power tools

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BYFO1AA |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #11,654 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #78 in Cordless Tool Battery Packs |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,638) |
| Date First Available | May 16, 2013 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 15.9 ounces |
| Item model number | 48-11-2440 |
| Manufacturer | TV Non-Branded Items (Home Improvement) |
| Product Dimensions | 4 x 1.75 x 5.77 inches |

## Product Details

- **Battery Capacity:** 4 Amp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** Milwaukee
- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** Power Tool

## Images

![Milwaukee 48-11-2440 M12 REDLITHIUM XC 4.0 Extended Capacity Battery Pack - Image 1](https://m.media-amazon.com/images/I/71fDJ3L4mbL.jpg)
![Milwaukee 48-11-2440 M12 REDLITHIUM XC 4.0 Extended Capacity Battery Pack - Image 2](https://m.media-amazon.com/images/I/61nYYtqCFkL.jpg)
![Milwaukee 48-11-2440 M12 REDLITHIUM XC 4.0 Extended Capacity Battery Pack - Image 3](https://m.media-amazon.com/images/I/615uWG+yqoL.jpg)
![Milwaukee 48-11-2440 M12 REDLITHIUM XC 4.0 Extended Capacity Battery Pack - Image 4](https://m.media-amazon.com/images/I/71fZqqEPzYL.jpg)
![Milwaukee 48-11-2440 M12 REDLITHIUM XC 4.0 Extended Capacity Battery Pack - Image 5](https://m.media-amazon.com/images/I/6170MogvbNL.jpg)

## Available Options

This product comes in different **Number Of Items** options.

## Questions & Answers

**Q: Is this a genuine Milwaukee product? Some are saying it is not.**
A: Yes it is.  Our product are 100% brand new and are genuine Milwaukee battery.  We buy in bulk quantity so sometimes it does not come in original packaging.  But I can assure you they are 100% brand new and are from Milwaukee.

**Q: Does this work for a Milwaukee lantern? If so, how long will it last before before it needs to be charged?**
A: (Yes and that depends) Yes it works with 2 types of M12 lights (1. M12 LED Stick Light 2351-20) and (2. M12 LED Lantern/Flood Light 2362-20) Now you said Lantern so i'm guessing you mean the 2362-20 which has Four Light Settings: High, Medium, Low, Strobe. Run times are base on the XC 4.0 Extended Capacity Battery Pack. Low 67 Lumens 67 Hrs Run Time, Medium 200 Lumens 15 Hrs Run Time and High 400 Lumens 8 Hrs Run Time. Hope this Helps Good Luck. :)

**Q: Will this battery really increase the power of my tools? Specifically the M12 5/8" cordless circular saw.**
A: Under heavy load yes the larger capacity allows the tool to draw more amperage resulting in slightly more power without stalling out the blade.

**Q: Don't this battery fits on milwaukee mlw255721 3/8 inch m12 fuel ratchet auto kit ?**
A: As far as I know, all of the M12 batteries are interchangeable. We have 1 tool with 3 different size batteries. We use this tool in our business and have run it hard for over a year with no problems...

## Customer Reviews

### ⭐⭐⭐⭐⭐ Milwaukee quality says it all
*by T***H on September 5, 2025*

This M12 battery has the extra needed power, and at a decent price. It's compatible with all M12 tools, charges quick, provides great power, and functions as designed

### ⭐⭐⭐⭐⭐ Tools
*by A***R on January 25, 2026*

Charge speed is same as a regular Milwaukee battery weight 2lbs works with all Milwaukee equipment that works with this particular battery

### ⭐⭐⭐⭐⭐ Good
*by W***I on January 2, 2026*

Great product

## Frequently Bought Together

- Milwaukee 48-11-2440 M12 REDLITHIUM XC 4.0 Extended Capacity Battery Pack
- Milwaukee Electric Tools 2475-20 M12 Compact Inflator
- Milwaukee 48-11-2420 M12 REDLITHIUM 2.0 Compact Battery Pack (1-Pack)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-18*