M12 b2 redlithium ion battery 12 volt 20ah li ion
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 tool investment in abusive situations it has a temperature management system which keeps the battery in 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 ov