The Milwaukee MX FUEL CARRY-ON 3600W/1800W Power Supply offers a highly variable run time, largely dependent on the power draw of your tools and the number of MX FUEL batteries connected.

For instance, running a less demanding tool like a Milwaukee M18 FUEL Cordless Router might deliver several hours of operation, while continuously powering a high-draw item such as a Milwaukee MX FUEL Breaker will significantly reduce that duration, potentially to under an hour on a single battery.

The genius here lies in its modular battery system, allowing users to hot-swap or add more MX FUEL XC406 batteries to extend the run time virtually indefinitely without interruption, a stark contrast to the limitations of traditional gas generators.

This flexibility makes it an invaluable asset for job sites requiring reliable, emissions-free power for various applications.

Here’s a comparison of top products that complement the Milwaukee MX FUEL ecosystem or offer alternative portable power solutions:

Milwaukee MX FUEL CARRY-ON 3600W/1800W Power Supply
- Key Features: 3600 peak watts, 1800 continuous watts, runs on MX FUEL batteries, pure sine wave output, compact and portable, integrated charger.
- Average Price: $1,499 tool only
- Pros: Emissions-free, quiet operation, hot-swappable batteries, integrated battery charger, no gas or maintenance, durable build.
- Cons: Higher initial cost than some gas generators, limited run time on a single battery for high-draw tools, batteries sold separately.
Milwaukee MX FUEL XC406 Battery Pack
- Key Features: 6.0 Ah capacity, REDLITHIUM technology, compatible with all MX FUEL equipment, delivers sustained power.
- Average Price: $499
- Pros: Essential for MX FUEL system, long life, fast charging, robust construction.
- Cons: Expensive, multiple batteries often required for extended use.
Milwaukee MX FUEL Super Charger Nail Gun
- Key Features: Charges MX FUEL XC406 batteries rapidly, intelligent charging system, fan-cooled to optimize battery life.
- Average Price: $249
- Pros: Significantly reduces downtime, extends battery life through optimized charging, essential for busy job sites.
- Cons: Another separate purchase, requires dedicated power outlet.
Jackery Explorer 1000 Portable Power Station
- Key Features: 1000W output, 1002Wh capacity, multiple output ports AC, DC, USB, solar panel compatibility.
- Average Price: $999
- Pros: Highly versatile for camping/backup power, quiet, solar charging option, lighter than traditional generators.
- Cons: Lower continuous wattage than the MX FUEL CARRY-ON, not designed for heavy-duty construction tools, longer recharge times.
Honda EU2200i Portable Inverter Generator
- Key Features: 2200W peak, 1800W continuous, super quiet operation 53-59 dBA, fuel efficient, parallel capability.
- Average Price: $1,299
- Pros: Extremely reliable, very quiet for a gas generator, excellent fuel efficiency, pure sine wave power for sensitive electronics.
- Cons: Requires gasoline, produces emissions, regular maintenance needed, heavier than battery-powered options.
Goal Zero Yeti 1500X Portable Power Station
- Key Features: 2000W inverter 3000W surge, 1516Wh capacity, versatile port options, app connectivity, solar ready.
- Average Price: $1,699
- Pros: High output for a battery generator, robust build, extensive connectivity, good for extended off-grid use.
- Cons: More expensive, heavier than some alternatives, longer recharge times without specialized chargers.
Milwaukee MX FUEL LED Tower Light
- Key Features: 27,000 lumens, built-in charger, adjustable light head, compact footprint, runs on MX FUEL batteries.
- Average Price: $1,999
- Pros: Exceptional brightness for large areas, durable for job site conditions, integrated charging, long run times on MX FUEL batteries.
- Cons: Significant investment, primarily a lighting solution, not a general power supply.

Table of Contents

Understanding MX FUEL Technology and Its Impact on Run Time

Milwaukee’s MX FUEL system represents a significant leap in cordless job site equipment, moving beyond the traditional M18 and M12 platforms to tackle gas and corded tools.

The core of this innovation lies in its high-voltage battery packs, specifically the MX FUEL XC406. Unlike smaller battery systems, MX FUEL is designed to deliver the substantial power and sustained run times required by heavy-duty equipment like plate compactors, core drills, and power supplies.

The run time of the Milwaukee MX FUEL CARRY-ON Power Supply, in particular, is directly tied to the efficiency of its inverter and the capacity of the MX FUEL batteries. It doesn’t have a gas tank to fill.

Instead, it draws power from these robust battery packs.

This means that understanding your power consumption is paramount.

For example, a 100-watt tool will run significantly longer than a 1500-watt tool. I Can Never Sleep Anymore

The system intelligently manages power delivery, ensuring consistent performance even under varying loads.

The ability to hot-swap batteries means you can keep the power flowing without interruption, a critical advantage for continuous operation on a busy job site.

This modularity allows for a highly flexible approach to power management, where you can scale your battery arsenal to match the demands of your project.

Factors Influencing Milwaukee MX Generator Run Time

Several critical factors dictate how long your Milwaukee MX FUEL CARRY-ON will provide power.

Understanding these elements is key to maximizing your efficiency on the job site.

Tool Power Consumption: This is arguably the most significant factor. A Milwaukee M18 FUEL 7-1/4″ Circular Saw drawing 1200 watts will deplete batteries far faster than a smaller M18 LED work light drawing 20 watts. High-demand tools will require more frequent battery changes or a larger battery bank.
Number of MX FUEL Batteries Connected: The CARRY-ON can utilize multiple MX FUEL XC406 batteries simultaneously. More batteries mean a greater total energy capacity, directly translating to longer run times. For continuous operation, having at least two batteries on the unit and another two on the charger is often recommended.
Battery State of Charge and Health: Fully charged, healthy batteries will always provide the maximum run time. Over time, battery capacity can degrade, leading to shorter operational periods. Regular monitoring of battery health through the ONE-KEY app can provide valuable insights.
Ambient Temperature: Extreme temperatures can affect battery performance. Cold weather can temporarily reduce available capacity and power output, while very hot conditions can accelerate battery degradation over time.
Application Demand Continuous vs. Intermittent Use: Intermittent use, where the tool is only drawing power for short bursts, will yield much longer overall run times compared to continuous, heavy-duty operation. For example, cutting short pieces of lumber with a chop saw will consume less power over an hour than continuously running a large air compressor.

Calculating Estimated Run Time for Your Tools

Estimating run time for your specific tools with the Milwaukee MX FUEL CARRY-ON involves a bit of simple math, but it’s crucial for planning your workday.

Understanding Battery Capacity: The MX FUEL XC406 battery has a nominal energy capacity. While Milwaukee specifies 6.0 Ah, it’s more helpful to think in terms of watt-hours Wh for power supplies. The MX FUEL XC406 operates at 72V, so its energy capacity is approximately 72V * 6.0Ah = 432 Wh.
Tool Wattage: Most tools list their wattage or amperage. If it’s in amps, multiply by the voltage typically 120V for corded tools to get watts. For example, a 10-amp tool at 120V is 1200 watts.
The Calculation:
- Run Time hours = Total Battery Watt-hours / Tool Wattage
- Let’s say you have two MX FUEL XC406 batteries connected to the CARRY-ON. Total battery Wh = 2 * 432 Wh = 864 Wh.
- If you’re running a 500-watt tool: Run Time = 864 Wh / 500 W = 1.728 hours, or about 1 hour and 43 minutes.
- If you’re running a 1500-watt tool: Run Time = 864 Wh / 1500 W = 0.576 hours, or about 34 minutes.
Real-World Considerations: These calculations are theoretical maximums. In practice, factors like the tool’s efficiency, power conversion losses within the inverter, and battery discharge curves mean your actual run time might be slightly less. It’s always a good idea to build in a buffer. The best approach is to test your specific tools with the CARRY-ON to get a real-world benchmark for your common applications.

Maximizing Your MX FUEL Generator’s Run Time

Getting the most out of your Milwaukee MX FUEL CARRY-ON isn’t just about having more batteries.

It’s about smart power management and efficient practices.

Strategic Battery Management:
- Cycle Batteries: Don’t just use one battery until it’s dead. If you have multiple batteries, cycle them. As one battery on the CARRY-ON starts to drain, swap it out for a fresh one from the charger. This ensures continuous operation and helps maintain battery health.
- Hot-Swapping: Leverage the CARRY-ON’s hot-swap capability. You can pull a depleted battery and insert a fully charged one without interrupting power to your tools, as long as at least one other battery is supplying power.
- Charge While Working: If AC power is available on the job site, keep your MX FUEL Super Charger actively charging depleted batteries while the CARRY-ON runs on others. This creates a continuous power loop.
Optimize Tool Usage:
- Use Efficient Tools: Where possible, opt for the most energy-efficient tool for the job. Sometimes a corded version might be more power-hungry than its cordless counterpart, even if both draw significant power.
- Minimize Idle Time: Turn off tools when they’re not actively in use. Even small draws add up over time.
- Right Tool for the Job: Avoid using a tool that’s oversized for the task, as it might draw more power than necessary.
Monitor Power Draw with ONE-KEY: If your CARRY-ON is ONE-KEY enabled, utilize the app to monitor real-time power draw of connected tools. This data can help you understand your consumption patterns and make informed decisions about battery allocation and run time.

Maintenance and Battery Care for Optimal Performance

Just like any high-performance equipment, proper maintenance and battery care are crucial for ensuring your Milwaukee MX FUEL system delivers consistent performance and longevity.

Battery Storage:
- Optimal Charge Level: Store MX FUEL batteries at approximately 50-70% charge for extended periods e.g., over a week. Storing them fully charged or completely depleted can reduce their lifespan.
- Temperature Control: Store batteries in a cool, dry place, away from extreme temperatures below freezing or above 120°F/49°C.
- Away from Moisture: Protect batteries from water and high humidity.
Charging Practices:
- Use Milwaukee Chargers Only: Always use the official Milwaukee MX FUEL Super Charger. Third-party chargers may not optimize charging algorithms and could damage batteries.
- Avoid Deep Discharges: While the CARRY-ON has low-voltage cutoffs to protect the batteries, try to avoid consistently running them until they are completely empty. It’s better for the battery’s health to recharge them when they hit a low but not critically drained state.
- Allow Cooling: If a battery is hot from heavy use, allow it to cool down before placing it on the charger. The charger will often wait for the battery to reach an optimal temperature before beginning the charging cycle.
CARRY-ON Unit Care:
- Keep Vents Clear: Ensure the cooling vents on the CARRY-ON unit are free from dust and debris to prevent overheating.
- Regular Cleaning: Wipe down the unit regularly to remove dirt and grime, especially after use in dusty environments.
- Inspect Cords and Outlets: Periodically check the AC outlets and any connected power cords for damage or wear.

Comparing MX FUEL to Gas Generators for Run Time

The debate between battery-powered and gas-powered generators often comes down to their inherent strengths and weaknesses, especially concerning run time. Online Marketing Money

The Milwaukee MX FUEL CARRY-ON and traditional gas generators like the Honda EU2200i offer fundamentally different approaches to portable power.

MX FUEL CARRY-ON:
- Run Time: Highly variable, limited by battery capacity, but virtually infinite with sufficient hot-swappable batteries and charging infrastructure. You can keep adding fully charged batteries as others deplete.
- Fuel Source: Batteries, which are rechargeable. No fuel storage, no emissions, no engine noise.
- Pros: Zero emissions, extremely quiet, no gas fumes, no maintenance oil changes, spark plugs, immediate power, hot-swappable batteries for continuous operation, ideal for indoor or confined spaces.
- Cons: High initial investment in batteries, requires AC power for charging, finite run time per battery cycle, not ideal for remote locations without charging access, limited by total power output for very high-draw applications.
Gas Generators e.g., Honda EU2200i:
- Run Time: Limited by fuel tank size, but extended by refueling. A full tank can provide several hours of continuous power, and you can carry extra fuel.
- Fuel Source: Gasoline.
- Pros: Higher continuous power output for some models, readily available fuel in most locations, often lower initial cost for comparable power, no need for AC charging infrastructure.
- Cons: Produces exhaust fumes cannot be used indoors, noisy, requires regular maintenance oil changes, spark plugs, filters, needs gasoline storage, cold starts can be an issue, not environmentally friendly.

The Verdict on Run Time: For applications where absolute continuous, uninterrupted power is paramount and you have the means to charge batteries, the MX FUEL system with its hot-swap capability can offer superior “effective” run time. You never have to shut down to refuel. you just swap batteries. However, for sheer single-tank run time without intervention, or in remote areas without grid access, a gas generator still holds an advantage due to its energy-dense fuel. The choice ultimately depends on your specific job site needs, environmental considerations, and access to power for charging.

Future Outlook and Advancements in Battery Technology

For systems like Milwaukee’s MX FUEL, this means even greater potential for extended run times and enhanced capabilities.

Increased Energy Density: Researchers are continuously working on battery chemistries that can store more energy in the same physical volume. This means future MX FUEL batteries could offer significantly higher watt-hour capacities without increasing size or weight, directly translating to longer run times. Imagine an XC406 battery with twice the current capacity!
Faster Charging Speeds: Advancements in charging technology, alongside improved battery chemistry, will lead to even quicker charge times. This reduces downtime and makes the hot-swapping process even more seamless and efficient.
Improved Thermal Management: Effective thermal management is crucial for both battery life and performance, especially under heavy loads. Future systems will likely incorporate even more sophisticated cooling mechanisms to maintain optimal operating temperatures, which helps sustain power output and prolong battery lifespan.
Smart Battery and Tool Integration Beyond ONE-KEY: While ONE-KEY already provides valuable data, the future could see even deeper integration. Imagine predictive analytics that tell you precisely when a battery will deplete based on current load, or automatic load adjustments to extend run time in critical situations.
Sustainable Materials and Recycling: As battery technology progresses, there’s a growing emphasis on using more sustainable materials and developing more efficient recycling processes for end-of-life batteries, addressing environmental concerns associated with battery production.

These ongoing advancements mean that the already impressive run times of tools powered by systems like Milwaukee MX FUEL will only continue to improve, making them an even more compelling alternative to traditional gas and corded equipment for a wider range of demanding applications.

Frequently Asked Questions

What is the typical run time of a Milwaukee MX FUEL CARRY-ON 3600W/1800W Power Supply?

The run time of a Milwaukee MX FUEL CARRY-ON is highly variable, depending on the tool’s power consumption and the number of MX FUEL XC406 batteries connected.

For example, it could run a 500-watt tool for roughly 1.7 hours on two XC406 batteries, while a 1500-watt tool might only run for about 34 minutes on the same setup.

How many MX FUEL batteries can the CARRY-ON power supply hold?

The Milwaukee MX FUEL CARRY-ON 3600W/1800W Power Supply can accommodate two MX FUEL XC406 battery packs simultaneously.

Can I hot-swap batteries on the MX FUEL CARRY-ON for continuous power?

Yes, the Milwaukee MX FUEL CARRY-ON is designed for hot-swapping batteries, allowing you to remove and replace a depleted battery with a fresh one without interrupting power to your connected tools, as long as at least one battery remains connected and supplying power.

What kind of tools can I run on the Milwaukee MX FUEL CARRY-ON?

You can run a wide range of corded tools up to 1800 continuous watts 3600 peak watts on the MX FUEL CARRY-ON, including circular saws, miter saws, grinders, hammer drills, large lighting solutions, and even sensitive electronics due to its pure sine wave output.

Is the MX FUEL CARRY-ON quiet compared to a gas generator?

Yes, the Milwaukee MX FUEL CARRY-ON Power Supply operates very quietly, producing no engine noise or exhaust fumes, unlike traditional gas generators. Nordic Commercial 1750 Review

This makes it ideal for indoor use, noise-sensitive areas, or applications where emissions are a concern.

How long does it take to charge an MX FUEL XC406 battery?

When using the Milwaukee MX FUEL Super Charger, a fully depleted MX FUEL XC406 battery typically takes approximately 45 minutes to fully charge.

Can I run sensitive electronics like laptops or medical equipment on the MX FUEL CARRY-ON?

Yes, the Milwaukee MX FUEL CARRY-ON provides pure sine wave power, which is safe for sensitive electronics like laptops, smartphones, and many types of medical equipment.

What is the watt-hour capacity of a single Milwaukee MX FUEL XC406 battery?

A single Milwaukee MX FUEL XC406 battery has an approximate energy capacity of 432 watt-hours Wh, based on its 72V nominal voltage and 6.0 Ah capacity.

Does extreme cold or heat affect MX FUEL battery run time?

Yes, extreme temperatures can affect battery performance.

Cold weather can temporarily reduce available capacity and power output, while very hot conditions can accelerate battery degradation over time, leading to shorter run times.

How does the MX FUEL CARRY-ON compare to a traditional gas generator in terms of fuel cost?

While the initial cost of MX FUEL batteries can be higher, the “fuel” cost is essentially the cost of electricity to recharge them, which is generally much lower than the recurring cost of gasoline for a traditional generator.

Can I use the MX FUEL CARRY-ON as a battery charger for other Milwaukee batteries M18/M12?

No, the MX FUEL CARRY-ON’s integrated charger is specifically designed for MX FUEL batteries. It cannot charge M18 or M12 batteries directly.

What is the maximum continuous power output of the MX FUEL CARRY-ON?

The Milwaukee MX FUEL CARRY-ON provides 1800 watts of continuous power output.

What is the peak surge power output of the MX FUEL CARRY-ON?

The Milwaukee MX FUEL CARRY-ON can handle a peak surge power output of 3600 watts for short durations, which is useful for starting motors with high initial draw. Online Jobs To Earn Dollars

Is the Milwaukee MX FUEL CARRY-ON weather-resistant?

The MX FUEL CARRY-ON is designed for job site durability and can withstand typical job site conditions, but it is not fully waterproof.

It’s best to protect it from heavy rain or prolonged exposure to moisture.

Does the CARRY-ON have overload protection?

Yes, the Milwaukee MX FUEL CARRY-ON features overload protection to prevent damage to the unit or connected tools if the power draw exceeds its capacity.

How heavy is the Milwaukee MX FUEL CARRY-ON Power Supply?

The Milwaukee MX FUEL CARRY-ON weighs approximately 29.5 lbs 13.4 kg without batteries, making it relatively portable for its power output.

Can the MX FUEL CARRY-ON power a refrigerator or freezer during an outage?

Yes, given its 1800 continuous watts, the MX FUEL CARRY-ON can power most standard refrigerators or small freezers, though run time will depend on the appliance’s specific power draw and the number of batteries you have.

What are the main benefits of using a battery-powered generator like the MX FUEL CARRY-ON over a gas generator?

Key benefits include zero emissions, quiet operation, no need for gasoline or oil changes, immediate power-on, and the ability to be used indoors without ventilation concerns.

Can the MX FUEL CARRY-ON be charged by solar panels?

No, the Milwaukee MX FUEL CARRY-ON does not have a direct solar input.

It must be charged via an AC outlet using the MX FUEL Super Charger.

How do I check the battery level on the MX FUEL CARRY-ON?

The MX FUEL CARRY-ON unit has LED indicators that show the charge status of the connected batteries.

You can also use the Milwaukee ONE-KEY app for more detailed battery information. Gas Bbq Tips

Is there a specific type of extension cord recommended for use with the MX FUEL CARRY-ON?

For optimal performance and safety, use heavy-duty, appropriately gauged extension cords e.g., 12 or 10 gauge that are rated for the power draw of your tools.

Avoid long, thin cords, which can cause voltage drop.

What maintenance is required for the MX FUEL CARRY-ON unit itself?

The CARRY-ON unit itself requires minimal maintenance.

Mainly keeping the cooling vents clear of debris and occasionally wiping down the exterior. There’s no engine to service like a gas generator.

Does the MX FUEL CARRY-ON integrate with Milwaukee’s ONE-KEY system?

Yes, the MX FUEL CARRY-ON is ONE-KEY compatible, allowing for tracking, security, and remote monitoring of power consumption and battery status via the ONE-KEY app.

Can I run multiple tools simultaneously from the MX FUEL CARRY-ON?

Yes, as long as the combined running wattage of all connected tools does not exceed the unit’s 1800 continuous watt capacity or 3600 surge watts for brief periods.

What happens if I try to draw too much power from the MX FUEL CARRY-ON?

If you attempt to draw more power than its rated capacity, the MX FUEL CARRY-ON will typically shut down to protect itself and the connected tools from damage.

How does the MX FUEL CARRY-ON handle power surges from tools?

The CARRY-ON is designed to handle temporary power surges up to 3600 watts, which is common when starting tools with electric motors, like saws or compressors.

Is it safe to store MX FUEL batteries in extreme temperatures, like in a vehicle in summer?

No, it’s not safe or recommended.

Extreme temperatures can severely degrade battery health and capacity over time. Always store batteries in a cool, dry place. Dcd701 Review

What is the lifespan of an MX FUEL battery?

The lifespan of an MX FUEL battery, like any lithium-ion battery, is measured in charge cycles.

With proper care and charging practices, they are designed for many hundreds of cycles and several years of use.

Can the MX FUEL CARRY-ON be used to jump-start a vehicle?

No, the Milwaukee MX FUEL CARRY-ON is a power supply designed for AC output for tools and electronics. it is not designed to jump-start vehicles.

Where can I find more technical specifications for the Milwaukee MX FUEL CARRY-ON?

Detailed technical specifications, user manuals, and safety information can typically be found on the official Milwaukee Tool website or within the product’s packaging.

Milwaukee Mx Generator Run Time