Rodex RDX1021 Cordless Angle Grinder 20 V 4 AhThis page is for Rodex RDX1021 Cordless Angle Grinder 20 V 4 Ah. The technical values below follow the manufacturer information for this model.Manufacturer SpecificationsPower supply: 20 V Li-Ion.Battery capacity: 4 Ah.No-load speed: 0–6800 rpm.Compatible disc diameter: 115–125 mm.Manufacturer weight figure: 3 kg.Product SelectionCompare the connection, dimensions and capacity with the intended work and the compatible accessories.