The power to make. The power to move. Create anywhere using the KitchenAid go cordless blade coffee grinder. Powered by a rechargeable 12v max removable battery (sold separately, model krb12), the new cordless blade coffee grinder delivers 6 minutes of continuous run time* and performance, so you can cook wherever, whatever, and however you choose. *maximum initial battery voltage (measured without a workload) is 12 volts. Nominal voltage is 10.8. Actual run time will vary based on recipe and/or attachments used. Battery life impacted by factors such as battery age and use.Included: 1 Owners Manual(s)Measurements: 4.41 Width/Inches, 5.29 Length/Inches, 8.41 Height/InchesBase Material: 100% PlasticCare: Keep In A Dry LocationCountry of Origin: Imported