Milwaukee M12 B4 4.0Ah Battery

Milwaukee M12 B4 4.0Ah Battery Features

Delivers up to 2x more run time, up to 20% more power and up to 2x more battery life compared with other Lithium-Ion technologies and/or with previous MILWAUKEE® battery technology (Results depend on tool and application)
REDLITHIUM™ protection with REDLINK™ digital overload protection to prevent users from damaging their cordless power tool investment in abusive situations
Individual cell monitoring ensures optimal charge and discharge for maximum life
Integrated welded frame battery construction with shock responsive separators preventing pack failure from excessive vibrations or drops
Can be used in extreme temperatures down to -20 °C without compromising on runtime and battery life
Discharge protection prevents cell damage from over-discharge

Voltage 12 V

Battery capacity 4.0 Ah

Charge time with C12C Charger 80 min

Charge time with M12C4 Charger 80 min

Charge time with M12TC Charger 347 min

Charge time with M12-18AC Charger 115 min

Charge time with M12-18C Charger 80 min

Charge time with M12-18FC Charger 52 min

Charge time with M12-18SC Charger 52 min

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Delivers up to 2x more run time, up to 20% more power and up to 2x more battery life compared with other Lithium-Ion technologies and/or with previous MILWAUKEE® battery technology (Results depend on tool and application)
REDLITHIUM™ protection with REDLINK™ digital overload protection to prevent users from damaging their cordless power tool investment in abusive situations
Individual cell monitoring ensures optimal charge and discharge for maximum life
Integrated welded frame battery construction with shock responsive separators preventing pack failure from excessive vibrations or drops
Can be used in extreme temperatures down to -20 °C without compromising on runtime and battery life
Discharge protection prevents cell damage from over-discharge