M18™ & M12™ Super Charger

The M18™ & M12™ Super Charger charges batteries up to 4X faster than standard Milwaukee chargers, massively reducing downtime and maximizing productivity. The charger accepts all M18™ & M12™ batteries, providing an upgrade for both M18™ & M12™ systems. M18™ REDLITHIUM™ HIGH OUTPUT™ HD12.0 fully charges in only 1 hour. HIGH OUTPUT™ batteries are optimized for use with Super Charger, each built with premium components for superior charging capability. Featuring REDLINK™ Intelligence, the dual battery charger communicates directly with each battery to monitor cell voltage, temperature and charge status to optimize the performance and extend the life of the pack. The Super Charger identifies the fastest charge rate for each M18™ or M12™ battery pack inserted, adjusting to charge each in the shortest amount of time possible.

Super Charger

Charges up to
4X Faster


  • Charges our highest capacity M18™ battery, REDLITHIUM™ HIGH OUTPUT™ HD12.0, in just an hour - 4X faster than a standard charger


  • M18 REDLITHIUM™ HIGH OUTPUT™ batteries are built to handle faster charging than ever before. Users of HIGH OUTPUT™ HD12.0, XC8.0 and XC6.0 batteries benefit most, experiencing significantly reduced charge durations, allowing M18™ users to get more work done over the course of each day


  • Charges every M18™ or M12™ battery at the pack’s fastest possible speed, without compromising battery life, massively reducing downtime and maximizing productivity

Compare charge durations vs Rapid and Standard chargers. Maximize your productivity by minimizing charge time.

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  • 80% charge indicator: the charger slowly flashes green when the battery reaches 80% state of charge
  • 5 year charger warranty
  • Charges batteries up to 4x faster
  • Compatible with all M18™ & M12™ batteries
  • Integrated hang holes
  • REDLINK™ Intelligence: Charger Communicates with the Battery Pack to Ensure Optimum Performance and Extend Life
  • Sequential charging: automatically charges the second inserted pack once the first pack is fully charged
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Product Specifications

Charger Type Super Charger
Input Voltage 120
Power Source Electrical Outlet
Badge Branding Super Charger
Battery System M18
Voltage 18V
Warranty 5 Year Limited Warranty
Pack Qty 1
Length 7.08 in
Weight 3.38 lb
Height 3.07 in
Width 9.13 in