You'll want to keep one or two of these batteries on hand to be sure your pet's electronic receiver collars are always in good working order.

For your dog's safety, you don't want to be out of batteries when the current battery in his electronic containment or bark control collar wears out. These lithium and alkaline batteries are specially designed for use in Radio Systems products.

The 6-volt alkaline batteries are for use in:

• Bark Control Collar
• Little Dog Remote Trainer receiver
• Deluxe Big Dog Trainer