Milwaukee M18 REDLITHIUM Cordless Battery Pack, Compact Rechargeable, Lithium-Ion Battery, 2 Ah Battery, 18 VDC Charge, 45 min Charging, For Use With: M18 Cordless Power Tool

ITEM FEATURES:

• 2.0 A hour - 36 W hour battery
• REDLINK intelligence - provides optimized performance and overload protection using total system communication between tool, battery and charger
• Fuel gauge onboard displays remaining runtime for less downtime on the job
• Temperature management system - keeps battery in ideal temperature range to provide maximum life
• Individual cell monitoring - ensures optimal charge and discharge for maximum life
• Versatility - powers more than 40 Milwaukee M18 cordless power tools
• This battery runs cooler and performs in climates below 0 deg F/-18 deg C
• Its compact, lightweight design fits in tight workspaces and reduces user fatigue