This Milwaukee 18 V lithium-ion battery works on the M18 cordless tool system and has 1.5 amp hours of run-time. This battery powers over 40 Milwaukee M18 cordless tools. The M18 compact Red Lithium battery offers less weight and a reduced size than the M18 XC high capacity Red Lithium battery pack to reduce user fatigue. Managed by Milwaukee's exclusive REDLITHIUM intelligence, the battery features overload protection, a temperature management system, individual cell voltage monitoring, discharge protection and a battery fuel gauge.

• 1.5 Amp hour - 27 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 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