Login or create an account
CloseReturning Customer
I am a returning customer
Login or create an account
CloseRegister Account
If you already have an account with us, please login at the login form.
Your Account Has Been Created!
Thank you for registering with Juna Tools!
You will be notified by e-mail once your account has been activated by the store owner.
If you have ANY questions about the operation of this online shop, please contact the store owner.
Account Logout
You have been logged off your account. It is now safe to leave the computer.
Your shopping cart has been saved, the items inside it will be restored whenever you log back into your account.
Milwaukee MX FUEL REDLITHIUM XC406 Battery Pack
- $266.00
- Brands Milwaukee
- Product Code: MXFXC406
- Availability: In Stock
Milwaukee MX FUEL™ REDLITHIUM™ XC406 Battery Pack – MXFXC406Product OverviewThe Milwaukee MX FUEL™ REDLITHIUM™ XC406 Battery Pack MXFXC406 is a high-capacity lithium-ion battery designed to power the complete MX FUEL™ Equipment System. With a 6.0 Ah capacity, it provides the power and runtime needed for demanding professional equipment while maintaining a compact battery design.The XC406 uses REDL..
High Output MX FUEL Battery for Heavy Duty Tools
Milwaukee MX FUEL™ REDLITHIUM™ XC406 Battery Pack – MXFXC406
Product Overview
The Milwaukee MX FUEL™ REDLITHIUM™ XC406 Battery Pack MXFXC406 is a high-capacity lithium-ion battery designed to power the complete MX FUEL™ Equipment System. With a 6.0 Ah capacity, it provides the power and runtime needed for demanding professional equipment while maintaining a compact battery design.
The XC406 uses REDLINK™ Intelligence to communicate with MX FUEL™ equipment during operation, helping optimize performance. An onboard fuel gauge lets users quickly check the remaining charge, while the thick rubber overmold helps protect the battery from impacts and drops.
The battery is also ONE-KEY™ compatible, allowing users to track, manage, and secure the battery through the ONE-KEY™ platform.
Key Features
6.0 Ah capacity for extended MX FUEL™ equipment runtime.
Fully compatible with all MX FUEL™ equipment.
REDLINK™ Intelligence helps optimize communication between the battery and equipment.
Onboard fuel gauge displays remaining charge at the push of a button.
ONE-KEY™ compatible for tracking, management, and security features.
Thick rubber overmold helps protect impact-sensitive areas.
Integrated carrying handle for easier battery handling.
Designed to deliver fade-free power during demanding applications.
Approximately 90-minute charging time with the standard MX FUEL™ Charger.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Milwaukee |
| Product Line | MX FUEL™ REDLITHIUM™ |
| Product Type | Extended-Capacity Battery Pack |
| Model / Part Number | MXFXC406 |
| Battery Chemistry | Lithium-Ion |
| Battery Capacity | 6.0 Ah |
| Nominal System | MX FUEL™ |
| Compatibility | All MX FUEL™ equipment |
| REDLINK™ Intelligence | Yes |
| ONE-KEY™ Compatible | Yes |
| Fuel Gauge | Yes |
| Carrying Handle | Yes |
| Rubber Overmold | Yes |
| Standard Charge Time | Approximately 90 minutes |
| Battery Warranty | 2 Years |
Milwaukee's published MX FUEL™ documentation identifies the XC406 as a 6.0 Ah battery with a 90-minute charge time, onboard fuel gauge, REDLINK™ Intelligence, and ONE-KEY™ compatibility.
Power for the MX FUEL™ System
The XC406 is designed as a system-wide battery rather than a battery for just one particular machine. It can be used across all MX FUEL™ equipment, allowing professionals to use the same battery platform for different applications.
This makes it useful for crews that operate several types of MX FUEL™ equipment and want a common battery system instead of maintaining separate batteries for individual machines.
6.0 Ah Capacity for Demanding Work
With a 6.0 Ah capacity, the XC406 is the higher-capacity battery option in the original MX FUEL™ battery lineup. Milwaukee describes it as providing maximum power and runtime for MX FUEL™ applications.
The battery is designed to deliver consistent, fade-free power even during heavy applications, helping MX FUEL™ equipment maintain performance throughout the battery's charge.
REDLINK™ Intelligence
The XC406 incorporates REDLINK™ Intelligence, allowing the battery and MX FUEL™ equipment to communicate while the equipment is operating.
This system helps optimize the combination of battery and equipment performance and is part of Milwaukee's broader electronic management system for the MX FUEL™ platform.
Built-In Fuel Gauge
A convenient onboard fuel gauge allows users to check the battery's remaining charge with the push of a button.
This makes it easier to monitor battery status before starting a job and helps reduce unexpected interruptions caused by an empty battery.
Durable Rubber Overmold
The XC406 features a thick rubber overmold around the battery housing. This additional protective material is designed to help absorb impacts and protect the battery when it is dropped or exposed to demanding jobsite conditions.
The battery also includes an integrated carrying handle for easier transport and installation on MX FUEL™ equipment.
ONE-KEY™ Connectivity
The MXFXC406 is ONE-KEY™ compatible, giving professionals additional control over their battery inventory.
Using ONE-KEY™, users can track and manage the battery from a compatible mobile device or computer. Milwaukee also identifies remote lockout capability as a security feature, which can help prevent unauthorized use if equipment is lost or stolen.
Charging
The XC406 can be fully charged in approximately 90 minutes using the standard MX FUEL™ Charger MXFC.
The charger uses REDLINK™ Intelligence to communicate with MX FUEL™ batteries and monitors charging conditions such as cell voltage, temperature, and charge status.
Charging Reference
| Battery | Approximate Charge Time with MXFC Charger |
|---|---|
| MX FUEL™ CP203 | 45 minutes |
| MX FUEL™ XC406 | 90 minutes |
MX FUEL™ Battery Compatibility
The XC406 is designed to work with all MX FUEL™ equipment. This system-wide compatibility allows users to move the battery between different MX FUEL™ machines without needing a separate battery platform for each application.
The XC406 can be used in applications ranging from concrete and demolition equipment to pipe threading, lighting, drain cleaning, and other MX FUEL™ equipment solutions, depending on the specific machine.
Recommended Applications
The Milwaukee MX FUEL™ REDLITHIUM™ XC406 Battery Pack is suitable for professionals working in:
Construction
Concrete
Demolition
Plumbing
Mechanical work
Utility and infrastructure projects
Equipment maintenance
General contractor applications
Professional jobsite operations
What's Included
1 × Milwaukee MX FUEL™ REDLITHIUM™ XC406 Battery Pack – MXFXC406
Charger not included.
Important Notes
This listing is for the XC406 battery only.
The MX FUEL™ Charger is sold separately unless specifically included in a kit.
The battery is compatible with all MX FUEL™ equipment.
Standard charging time is approximately 90 minutes with the MX FUEL™ Charger.
ONE-KEY™ functionality requires the compatible ONE-KEY™ system/app.
Battery runtime varies depending on the MX FUEL™ equipment being used, application, load, and operating conditions.
Milwaukee currently identifies the MXFXC406 as no longer available on its U.S. product page; availability may therefore depend on remaining inventory or regional product support.
XC406 vs. CP203
For users choosing between the original MX FUEL™ battery options, the XC406 prioritizes capacity and runtime, while the smaller CP203 emphasizes reduced size and weight.
| Feature | XC406 | CP203 |
|---|---|---|
| Capacity | 6.0 Ah | 3.0 Ah |
| Approx. Charge Time | 90 min | 45 min |
| MX FUEL™ Compatibility | All MX FUEL™ equipment | All MX FUEL™ equipment |
| Fuel Gauge | Yes | Yes |
| REDLINK™ Intelligence | Yes | Yes |
| ONE-KEY™ Compatible | Yes | No |
| Primary Advantage | More capacity/runtime | Smaller/lighter format |
Milwaukee's catalog identifies the XC406 as the higher-capacity option at 6.0 Ah and the CP203 at 3.0 Ah.
Why Choose the Milwaukee XC406?
The Milwaukee MX FUEL™ REDLITHIUM™ XC406 Battery Pack is designed for professionals who need a dependable, high-capacity power source across the MX FUEL™ equipment platform.
Its 6.0 Ah capacity, system-wide compatibility, REDLINK™ Intelligence, onboard fuel gauge, durable rubber overmold, and ONE-KEY™ connectivity make it a versatile choice for demanding jobsite applications.
For contractors already invested in MX FUEL™, the XC406 provides a practical way to add another high-capacity battery and keep equipment running while other batteries are charging.