Milwaukee M18 4.0 Ah battery - 4932430063
M18 B4 - M18™ 4.0 Ah battery
FEATURES
- Can be used in extreme temperatures down to -20 °C without compromising on runtime and battery life
- Water protection routes water away from the electronics & out of the battery pack
- 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
- Durable metal frame battery construction with shock responsive separators preventing pack failure from excessive vibrations or drops
- 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)
- On-board battery fuel gauge helps the user to maximise his battery run-time efficiency
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Milwaukee M18 4.0 Ah battery - 4932430063
Milwaukee M18 4.0 Ah battery - 4932430063
M18 B4 - M18™ 4.0 Ah battery
FEATURES
- Can be used in extreme temperatures down to -20 °C without compromising on runtime and battery life
- Water protection routes water away from the electronics & out of the battery pack
- 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
- Durable metal frame battery construction with shock responsive separators preventing pack failure from excessive vibrations or drops
- 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)
- On-board battery fuel gauge helps the user to maximise his battery run-time efficiency
Original: $103.98
-65%$103.98
$36.39Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
M18 B4 - M18™ 4.0 Ah battery
FEATURES
- Can be used in extreme temperatures down to -20 °C without compromising on runtime and battery life
- Water protection routes water away from the electronics & out of the battery pack
- 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
- Durable metal frame battery construction with shock responsive separators preventing pack failure from excessive vibrations or drops
- 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)
- On-board battery fuel gauge helps the user to maximise his battery run-time efficiency





