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PACKOUT Modular Storage System

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We stand behind our products with an industry-leading warranty and service program.  Click below to learn more.  


What is the difference between CP, XC and HD?

  • "CP" batteries are most compact, for use in applications that require the lightest weight and smallest size ergonomically.  "XC" batteries provide a balance of size/weight, power, and runtime.  "HD" batteries provide high power and longest runtime for long duration and high demand applications. 

What are the key benefits of MX FUEL battery packs?

  • MX FUEL™ battery packs are the hardest working, most reliable power for equipment

Which MX FUEL batteries offer COOL-CYCLE™ Active Cooling feature?

  • As of 2023, MX FUEL™ REDLITHIUM™ HD12.0 Battery (MXFHD812) and MX FUEL™ REDLITHIUM™ XC8.0 Battery MXFXC608 provide COOL-CYCLE™ Active Cooling capability.  To achieve active cooling, pair these batteries with COOL-CYCLE™ capable chargers. 

What voltage are MX FUEL™ batteries?

  • All MX FUEL™ REDLITHIUM™ batteries are 72V.  All MX FUEL™ batteries fit all MX FUEL™ Equipment. 

How does Milwaukee Tool ensure quality and reliability of MX FUEL™ batteries and chargers?

  • Milwaukee Tool designs, develops and tests our world leading battery solutions to ensure they meet the heavy duty needs of the professional user.  Milwaukee® also conducts extensive field testing to deliver performance and reliability. 

What warranty comes with MX FUEL™ batteries and chargers? 

How long does it take to fully charge an MX FUEL™ battery using a Milwaukee MX FUEL™ charger?

  • Charge experience will be dependent on the battery pack type, charger type, and surrounding environment conditions.  MX FUEL™ SUPER CHARGER (MXFSC) provides the fastest charging experience with all MX FUEL™ batteries.  Based on testing conducted by Milwaukee Tool at room temperature using MX FUEL™ SUPER CHARGER (MXFSC), MX FUEL™ REDLITHIUM™ FORGE™ battery charges in 65 mins and MX FUEL™ REDLITHIUM™ FORGE™ XC8.0 battery charges in 45 mins.  Actual results may vary.  For more charge durations, visit Charging Solutions Guide

What is the fastest MX FUEL™ charger?


What warranty comes with MX FUEL™ batteries and chargers?


How do I monitor state-of-charge (SOC) on my MX FUEL™ battery pack?

  • MX FUEL™ battery packs have an on-board fuel gauge that communicates SOC of the battery pack with an LED readout. 

Can MX FUEL™ batteries be used with non-MX FUEL™ Tools? 

  • No

Can MX FUEL™ batteries be charged with non-Milwaukee chargers? 

  • Milwaukee MX FUEL™ batteries must be charged on Milwaukee MX FUEL™ chargers.  Users should not use third party batteries or chargers.