Check out the pricing on the Greenworks 60V battery here:

Greenworks 60V 20-Inch Cordless Snow Thrower Lithium Ion Powered Unboxing | Weekend Handyman

• Up to 45 minute runtime on fully charged 4Ah battery
• Discharge chute rotates 180° for directional control
• Discharge up to 20 feet
• 20-inch clearing width and 10-inch clearing depth
• 7-in rear wheels make it easy to maneuver over snowy surfaces