• 2.0 Amp hour - 36 Watt hour battery
• Lithium-ion battery delivers long life and run time with fade-free power
• Battery fuel gauge displays remaining run time
• Milwaukee Redlink™ Intelligence
• Overload Protection prevents users from damaging their cordless power tool investment in abusive situations
• Temperature Management System keeps battery in ideal temperature range to provide maximum life
• For use with Milwaukee M18 cordless tools