The DJI Osmo Action Multifunctional Battery Case 2 is a compact charging and storage solution designed for Osmo Action camera users. It stores three batteries and two microSD cards in a single protective case, keeping your gear organized and ready for extended shooting sessions.This case features intelligent fast charging for three batteries simultaneously, ensuring you can power up your backup batteries quickly between shoots. Beyond camera batteries, the case doubles as a portable power bank, allowing you to charge smartphones and other devices on the go—a practical feature for field work and travel.The case is compatible with Osmo Action 5 Pro, Osmo Action 4, and Osmo Action 3 models, making it an essential accessory for content creators, outdoor enthusiasts, and professionals who rely on extended battery life. Whether you're filming back-to-back takes, traveling to remote locations, or managing multiple camera setups, this multifunctional case keeps your power management simple and efficient.