Greenworks 60-Volt 20-in Single-stage Cordless Electric Snow Blower Battery IncBRAND NEW NEVER BEEN OPENED!! Greenworks Pro 60-volt cordless electric snow blower provides up to 30 minutes of runtime on a fully charged 4.0 Ah battery and charger (battery and charger included). Single-stage blower quickly clears driveways, sidewalks, and patios with a 20-in clearing path.