The RFA-67D-11 is the latest battery to be offered by PetSafe. This new and innovative design is used in many of our current and future products in order to make our receivers lighter and smaller while making the battery easier to install. This new, patented design simply locks into place, eliminating the need for tools and easing concerns over stripped screws or difficult installation.

By simply inserting a coin into the slot andtwisting the battery to the unlock position, you can easily replace your battery. It's light, weighing only one-third of an ounce (about 9 grams), and with its built-in gasket, you are assured of a waterproof seal every time!