Delivers more runtime, power and recharges than standard lithium-ion batteries. The M18 REDLITHIUM XC Extended Capacity Battery Pack features superior pack construction, electronics, and performance to optimize work per charge and work over pack life.The M18 REDLITHIUM XC Battery features an advanced design, protecting the pack against harsh jobsite environments. This protection routes water away from the electronics and out of the battery pack, extends run-time and life by minimizing
heat, and prevents pack failures from vibration or drops. This unique to Milwaukee design also allows the battery to operate in extreme cold weather conditions (below OoF/-18oC).Managed by Milwaukees exclusive REDLINK Intelligence, the battery features overload protection to prevent you from damaging your cordless power tools in heavy-duty situations, while the discharge protection prevents cell damage. It also provides full system compatibility with 60+ M18 cordless solutions.