The new M12 5.0 Ah HIGH OUTPUT™ battery pack provides up to 25% more the power vs M12 B4 REDLITHIUM™ battery pack

Runs up to 25% cooler than other M12 REDLITHIUM battery packs through heavy applications

Sophisticated electronics: 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 battery cell monitoring optimises tool run time and ensures long term pack durability

Discharge protection prevents cell damage from over-discharge

*Compared with other Lithium -Ion technologies and / or with previous MILWAUKEE® battery technology. Results dependent on voltage, tool and application

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

Improved housing is resistant to oils, solvents and greases