Battery: 20VMAX/4.0Ah×1//4.0Ah×2/5.0Ah×2/Solo
Square Drive Size: 12.7mm(1/2”)
No-load Speed: Low 1800r/min
Middle 2100r/min
High 2400r/min
Impact Frequency: Low 2600r/min
Middle 3000r/min
High 3500r/min
Torque setting: Low 350N·m
Middle 400N·m
High 488N·m
Max.Torque: 488N·m
Net Weight: 2.0kg/2.0kg/2.0kg/1.4kg