---
product_id: 562751900
title: "M12 12-Volt Lithium-Ion XC Battery Pack 4.0 Ah and Charger Starter Kit"
brand: "milwaukee"
price: "HK$1972"
currency: HKD
in_stock: true
category: "Milwaukee"
url: https://www.desertcart.hk/products/562751900-m12-12-volt-lithium-ion-xc-battery-pack-4-0
store_origin: HK
region: Hong Kong
---

# 4.0 Ah high-capacity power 2X runtime & recharge durability 60 min rapid charge M12 12-Volt Lithium-Ion XC Battery Pack 4.0 Ah and Charger Starter Kit

**Brand:** milwaukee
**Price:** HK$1972
**Availability:** ✅ In Stock

## Summary

> 🔋 Power through your workday with unstoppable energy!

## Quick Answers

- **What is this?** M12 12-Volt Lithium-Ion XC Battery Pack 4.0 Ah and Charger Starter Kit by milwaukee
- **How much does it cost?** HK$1972 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/562751900-m12-12-volt-lithium-ion-xc-battery-pack-4-0)

## 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

- • **Rapid Recharge Technology:** Get back to work faster with a full charge in just 60 minutes—minimize downtime, maximize productivity.
- • **Unmatched Power & Runtime:** Experience 20% more power and double the runtime to keep your projects moving without pause.
- • **Trusted Professional Grade:** Milwaukee’s REDLITHIUM technology delivers industry-leading performance that pros rely on daily.
- • **Extreme Job-Site Durability:** Built to withstand harsh conditions, ensuring reliable performance no matter where the job takes you.
- • **Seamless M12 System Compatibility:** Works flawlessly with all M12 cordless tools—one battery, endless possibilities.

## Overview

The Milwaukee M12 12-Volt Lithium-Ion XC Battery Pack 4.0 Ah and Charger Starter Kit offers professional-grade power with 20% more output and double the runtime of standard batteries. Designed for rapid 60-minute charging and built to endure extreme job-site conditions, this REDLITHIUM battery ensures seamless compatibility across the M12 cordless tool system, making it the ultimate choice for tradesmen demanding reliability and efficiency.

## Description

Milwaukee M12 12-Volt Lithium-Ion XC Battery Pack 4.0 Ah and Charger Starter Kit

## Features

- This is a NEW kit . Compatible with all products in the M12 Cordless tool system.
- REDLITHIUM battery packs will provide unmatched runtime, performance and durability for the professional tradesman.
- M12 REDLITHIUM 4.0 provides up to 2X more run-time, 20% more power and
- 2X more recharges than a standard Lithium-Ion battery. REDLITHIUM 4.0
- also delivers best-in-class performance in extreme job-site conditions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0829H8DFX |
| Amperage | 4 Amps |
| Battery Charge Time | 60 minutes |
| Best Sellers Rank | #106,179 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #389 in Cordless Tool Accessories #1,092 in Outdoor Power Tool Accessories |
| Brand | Milwaukee |
| Built-In Media | Milwaukee Electric - M12 REDLITHIUM XC4.0 STARTER |
| Color | Red |
| Compatible Devices | Remotes |
| Connector Type Used on Cable | M12 |
| Customer Reviews | 4.5 4.5 out of 5 stars (804) |
| Input Voltage | 12 Volts |
| Item Dimensions D x W x H | 8.9D x 8.3W x 11.4H centimeters |
| Item Type Name | Milwaukee Electric - M12 REDLITHIUM XC4.0 STARTER KIT |
| Item Weight | 912 g |
| Manufacturer | Milwaukee |
| Mfr Part Number | 48-59-2440B |
| Model Number | 48-59-2440B |
| Number of Ports | 2 |
| Output Voltage | 12 Volts |
| Specification Met | UL |
| UPC | 045242563944 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Milwaukee
- **Colour:** Red
- **Item weight:** 912 g
- **Output voltage:** 12 Volts
- **Product dimensions:** 8.9D x 8.3W x 11.4H centimeters

## Images

![M12 12-Volt Lithium-Ion XC Battery Pack 4.0 Ah and Charger Starter Kit - Image 1](https://m.media-amazon.com/images/I/51V-u-4FAsL.jpg)

## Questions & Answers

**Q: Is this genuine Milwaukee or a knock off?**
A: This is a genuine Milwaukee product.

**Q: does it have larger capacity than smaller 3.0 battery? what is AH of this and small 3.0?**
A: It comes with a 4.0a battery they make up to a 6 amp battery but you can use any of the M12 batteries in it just don’t buy any aftermarket batteries that aren’t Milwaukee they are garbage

**Q: Would you buy the 4.0 or 6.0 ? 6.0 would be heavier?**
A: 4.0 has plenty of power

**Q: can the ridgid battery and charger be registered for lifetime warranty status?**
A: This is a Milwaukee battery and charger kit.

## Frequently Bought Together

- Milwaukee M12 12-Volt Lithium-Ion XC Battery Pack 4.0 Ah and Charger Starter Kit
- Milwaukee Electric Tools 2475-20 M12 Compact Inflator
- Milwaukee 48-11-2440 M12 REDLITHIUM XC 4.0 Extended Capacity Battery Pack

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**Shop now:** [https://www.desertcart.hk/products/562751900-m12-12-volt-lithium-ion-xc-battery-pack-4-0](https://www.desertcart.hk/products/562751900-m12-12-volt-lithium-ion-xc-battery-pack-4-0)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-07-07*