Milwaukee Tools®
M18 Compact REDLITHIUM Battery

Hi-Line Part-Number: MI48-11-1815


Delivers more runtime, power and speed than standard lithium-ion batteries. The M18™ compact REDLITHIUM™ battery is designed with superior pack construction, electronics and performance to optimize work per charge and work over pack life.


  • 1.5 amp hour - 27 watt hour battery
  • REDLINK™ Intelligence: provides optimized performance and overload protection using total system communication between tool, battery and charger
  • Best-in-class construction: offers long-lasting performance and durability
  • Fuel gauge Onboard: displays remaining runtime for less downtime on the job
  • All-weather performance: delivers fade-free power in extreme jobsite conditions
  • Individual cell monitoring - ensures optimal charge and discharge for maximum life
  • Versatility: powers more than 40 Milwaukee M18™ cordless power tools

  • List Price: Call for Pricing

    California Proposition 65

    PVC-coated Products; PVC-coated Wires and Cables

    WARNING: This product can expose you to chemicals including DINP and/or DEHP, which are known to the state of California to cause cancer and birth defects or other reproductive harm. For more information go to or our information page: California Proposition 65.