6v 2000mAh Replacement Battery for Karcher RC3000 Karcher RC3000 Replacement Battery,Fit Karcher Vacuum Cleaner Models:RC3000Original Battery Code: 2.891-029.0 Voltage:6vCapacity:2000mAhCell type:Ni-MHWarranty:1 year For Karcher RC3000 Battery 6v 2000mAh Replacement Battery