Higher power efficiency under load - unmatched torque of 135 Nm. Extreme compact design of 175 mm length for access into tight spaces. Advanced heavy duty chuck providing increased bit grip. Milwaukee® designed and built brushless POWERSTATE™ motor for heavy application under load. REDLINK PLUS™ intelligence system delivers an advanced digital overload protection for tool and battery and uniquely enhances the tool performance under load. REDLITHIUM-ION™ battery pack provides superior pack construction, electronics and fade-free performance to deliver more run time and more work over pack life. Individual battery cell monitoring optimises tool run time and ensures long term pack durability. No load speed gear 2 (rpm)_0 - 2000_ Battery pack capacity (Ah)_5.0_ Battery type_Li-ion_ Weight with battery pack (kg)_2.2_