Battery Type:Lithium-ionBattery Voltage:-20 V Max.Battery Capacity:2 AhBattery Charging Time:60 minImpact Rate (Gear I / II):0-6000 / 0-22500 min-1Max. Torque (Soft / Hard):45 / 55 NmChuck Type:Keyless ChuckChuck Tightening Range:1.5-13 mmDrilling Output in Concrete:16 mmDrilling Output in Steel:13 mmDrilling Output in Wood:40 mmWeight:1.62 kgGuarantee:6 MonthsWarranty:2 Years SKU: RHN.3776.220 Brand: RHINO Country of Manufacture: China Supplier Part Number: RH3776-220