The Milwaukee M12 B REDLITHIUM-ION Battery Packs are fitted with sophisticated electronics (REDLINK Intelligence) and overload protection which prevents the user from damaging their cordless power tools. It has a temperature Management System which keeps the battery in an ideal temperature range to provide maximum life. With individual Cell Monitoring which ensures optimal charge and discharge for maximum life and discharge protection which prevents cell damage from over-discharge. They offer up to twice the run time, 20% more power and up to twice the recharges compared to other Lithium-Ion technologies and or with previous Milwaukee battery technology.
Specification: 12 Volt 2.0Ah Li-Ion