Various Compatibility: iWALK LinkPod charging station is compatible with a variety of LinkPod portable chargers, including 3500mAh, 4500mAh, 4800mAh, and 5000mAh. It can charge different types of portable chargers at the same time. The Best iWALK LinkPod Storage: The iWALK LinkPod Station can well store many of your iWALK portable chargers. You can put them on a shoe cabinet or on the dining table. You don't have to worry about not finding your iWALK portable chargers anymore. They will be fully charged and ready for you to use in a designated location. Safe to UseThe iWALK charging station is safe and stable to use, so you don't have to worry about anything when charging. It features a charging/disconnecting switch. Avoid damage to the power bank due to overcharging. Multiple Charging: Up to four iWALK LinkPod portable chargers can be charged at the same time. Providing a 10W output power. It only takes 2 hours to fully charge a single portable charger. Product Contents