Is the range of your dog’s collar getting shorter? If so, it might be time to replace its batteries. Some collar systems use rechargeable batteries, while others rely solely on disposable ones. No matter what you need, you won’t have much trouble finding replacements, as you have a lot of options to choose from. Many of these choices are reliable and long-lasting. To help you select from them, we listed some of the best dog collar batteries available. Keep reading to learn more.