- Sophisticated Electronics: 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
- Up to 2X more run time, 20% more power, and Up to 2X more recharges*
- *Compared with other Lithium-Ion technologies and / or with previous Milwaukee® battery technology. Results depend on voltage, tool, and application.
- Integrated weld frame
- Cell Separator
“Milwaukee M18 4.0 Ah Battery - M18B4” By JOE on
Happy with the product which was received 3 days after order was placed.