Milwaukee 48-11-1815 18V Compact Lithium-Ion Battery

18V M18 Replacement Compact Battery Pack. Lithium-Ion. 1.4 amp HR

• The 18V Compact Lithium-Ion Battery Pack offers increased run-time with 40% less weight than an 18V NiCad battery
• Milwaukee's Digital Power Management System helps to ensure that optimal battery life and run-time is acheived, while protecting the battery and tool during the toughest jobsite applications