Scotts Turf Builder Pennsylvania State Mixed Sun or Shade Grass Seed 7 lb R 25 Insulation charger Variable Speed No Number Kitchen Carts charger Variable Speed No Number of Batteries Included for Tool 1 Side Handle Yes Battery Type Lithium ion (Li ion) Charger Included Yes Warranty (Parts) 5 year limited Base Material Plastic Housing Material Plastic Grinding Wheel Included No Motor Bearings Metal Gearing Type N A Brushless No App Compatibility No Arbor Diameter 1 4 in CA Residents: Prop 65 Warning(s) Yes Safety Listing UL safety listing Switch Type Sliding switch Works with Android No Overload Protection No Cordless Yes Works with iOS No Sub Brand PWRCore 20 Wheel Diameter (Inches) 4 marble etc This mix stays green even in extreme sun or shade areas and it grows in thick to crowd out dandelions and crabgrass humidity and severe winters