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High Capacity Battery | REDLITHIUM | M18

Supplier: Milwaukee Magswitch & Milwaukee Power Tools

Milwaukee REDLITHIUM batteries are the next generation in LITHIUM-ION technology

Price Guide: POA

Compatible with all products in the M18 Cordless tool system, REDLITHIUM battery packs will provide unmatched runtime, performance and durability for the professional tradesman. Managed by Milwaukee’s exclusive Digital Power Management (DPM) System, the battery features Overload Protection, a Temperature Management System, Individual Cell Voltage Monitoring, Discharge Protection and a Battery Fuel Gauge.

REDLITHIUM advantage performance:

  • Up to 40% More Run-Time
  • 20% More Speed
  • 20%More Torque


  • Operates Down to 0°F
  • Runs 20% Cooler
  • Up to 50% More Recharges


  • 3.0 Amp hour - 54 Watt hour battery
  • High Current Discharge - Increased power and performance
  • Equivalent run-time with 40% less weight than an 18V NiCd battery
  • LITHIUM-ION battery delivers long life and run time with fade-free power
  • Battery fuel gauge - Displays remaining run-time
  • Milwaukee Digital Power Management
  • Overload Protection - Prevents user from damaging their cordless power tool investment in abusive situations
  • Temperature Management System - Keeps battery in ideal temperature range to provide maximum life
  • Individual Cell Monitoring - Ensures optimal charge and discharge for maximum life
  • Discharge Protection - Prevents cell damage from over-discharge
  • Best in class construction
  • Integrated weld frame
  • Cell separator
  • Impact and vibration protective rubber
  • For use with Milwaukee M18 cordless tools


  • Voltage  18v 
  • Battery Type  LITHIUM-ION 
  • Warranty  3 Year 
  • Weight  1.6 lbs 


  • (1) M18 XC High Capacity REDLITHIUM Battery