It's great for rural homeowners, ranches, commercial facilities and Pest Control Operators. The 4 D-cell batteries provide plenty of power for zapping large rats and ground squirrels (as well as mice and voles). Also, the extra weight of the D-cell batteries helps to keep the Rat Zapper firmly planted and prevents larger rodents from tipping the Rat Zapper.
Note: Batteries are not included with the Rat Pack (alkaline strongly recommended)