DJI Multifunctional Battery Case for Osmo Action 3 Camera

About DJI Battery Case Stores three batteries and two microSD cards. Intelligently fast charges three batteries, and can be used together with those batteries as a power bank to charge other devices like your smartphone. DJI Battery Case Features Stores three batteries and two microSD cards Compatible with Osmo Action 3 Camera COMPATIBILITY Designed for use with: DJI