Milwaukee M18B22 - 18V 2.0Ah REDLITHIUM-ION Battery Twin Pack

REDLINK Electronic Intelligence;
Overload protection to prevent battery abuse;
Temperature Management system to keep the battery at ideal temperature;
Individual Cell Monitoring for optimal charge and discharge for maximum battery life;
Discharge Protection prevent cell damage from over-discharging;
For use with MILWAUKEE M18 cordless tools;
2X MORE RUN-TIME;
20% MORE POWER;
2X MORE RECHARGES;