The Ulanzi GP-9 Battery Holder allows GoPro HERO8 Black and HERO7 series batteries to be used with the GoPro HERO9 Black by providing a secure battery adapter solution. It is designed for users who already own earlier-generation GoPro batteries and want extended compatibility.

Its lightweight construction, precise battery fit, and quick installation make it suitable for travel, outdoor adventures, action sports, and everyday content creation. The adapter offers a practical way to maximize existing battery inventory while maintaining reliable camera operation.