Keep your Insta360 X4 Air powered and ready to shoot with the Insta360 X4 Air Fast Charging Hub. Designed for convenience on the go, this compact charging hub gives you a practical way to top up multiple batteries without carrying a bulky setup. Its palm-sized form factor makes it easy to slip into a pocket, camera bag, or travel kit, so it’s ideal for creators who shoot outdoors, travel frequently, or need quick turnaround between sessions. The hub supports PD fast charging and is built to charge up to three batteries at once, helping you spend less time waiting and more time capturing footage. Retailer and manufacturer listings describe it as a fast-charge case / utility fast charge case for the X4 Air, with a design focused on portable power management for everyday shooting. Insta360’s own store also highlights added convenience features, including the ability to charge batteries in the case while also charging one in the camera, plus emergency power bank functionality for a phone or tablet. Compatibility: Insta360 X4 / X4 Air batteries Charging Slots: Up to 3 batteries simultaneously Charging Interface: USB-C (Type-C) Fast Charging: Supports PD (Power Delivery) fast charging Charging Speed: 0-80% 26 minutes or 0-100% 43 minutes LED Indicators: Yes - shows charging status for each battery slot Charging Management: Intelligent charging system with independent overcharge protection What's in the box: - 1 × Insta360 X4 Air Fast Charging Hub / Utility Fast Charge Case. Battery charging slots (batteries not included). 1 × USB-C to USB-C charging cable. 1 × User manual / documentation