Please ensure the model is compatible beforehand to avoid any mistakes! Perfectly suitable for Anker Prime 20,000mAh 200W Power Bank: Equipped with a 1/4-inch screw hole, TF/SM card slot, and a SIM pin storage slot. Beyond protecting the power bank and facilitating portability in daily use, it can also be used for camera charging and mounted on a camera tripod. The camera's memory card and other accessories can be conveniently stored. Charging won't be affected by the base: The charging base has a detachable design. For charging, unfold the bottom silicone part or fold it back into the case. This flexible design ensures optimal protection for your power bank, whether you're charging or not. Lightweight and Protective: This lightweight case offers robust protection for your Anker Prime Power Bank without adding unnecessary bulk. Its slim design ensures a comfortable grip and easy portability. Precisely molded for a perfect fit: The case fits the power bank snugly without obstructing any necessary areas, such as the display screen and rated power information required for air travel. No worries about daily use. Screen-Friendly Fit: The case offers a snug fit while ensuring unobstructed screen visibility. It also conceals any unsightly white edges caused by the power bank's bend. Tailored to meet your needs, the case measures 5.1" x 2.36" x 2.36". Please note that TF/SM card and SIM pin are not included.