The Insta360 X5 Utility Fast Charge Case allows users to shoot all day without worrying about battery life. It features dual-slot fast charging, supporting PD fast charging which can charge one battery to 80% in just 28 minutes. The case has dual battery slots with independent power management to prevent overcharging and comes with a built-in USB-C cable for easy battery top-ups. LED indicators make it easy to check battery status at a glance. The case can charge three batteries simultaneously, with the ability to charge two batteries in the case and one in the camera via a USB-C cable. It also provides extra storage for three microSD cards. Users can charge batteries using the USB-C charging port and should follow the instructions provided to avoid damaging the battery and case. The Utility Fast Charge Case is recommended for use with 12V⎓3A adapters and is not suitable for charging batteries from other models. Utility Fast Charge Case: Shoot all day without worrying about battery life. Dual-slot fast charging: Supports PD fast charging—charges one battery to 80% in just 28 minutes. Dual battery slots with independent power management to prevent overcharging. Charge three batteries simultaneously: Charge two batteries in the case and the one in your camera via a USB-C cable. All at the same time. No-fuss LED indicators: Easily check battery status at a glance with clear, intuitive LED indicators. Extra storage for three microSD cards - Easily and safely store three microSD cards What's in the box:& 1x Insta360 X5 Fast Charge Hun, 1x USB-C charging cable, 1x User Documentation/quick start guide