The Multivet bark collar lithium battery is to be used in the anti-bark spray collar deluxe and other products that uses this 3-volt lithium battery. This is the perfect replacement product for the bark collar that is used to prevent the dog from barking and causing a disturbance.
The battery is very simple to use, all you need to do is take out the old unusable one and replace it with the brand new and fresh 3-volt lithium battery.