USB-C Charger (65W, 3-Port, Foldable) + Anker USB-C to USB-C Cable (6 ft, 60W, 2-Pack) - Black

The issue with the center port of your charger not charging the Anker Prime Power Bank 20000mAh (while charging other devices) may be related to compatibility or configuration. Here are some troubleshooting steps you can try: Verify Port Type: Ensure that the port you’re using on the charger is both designed for output and compatible with the power bank. Some ports are dedicated to recharging the charger itself or are limited in capabilities. Check the Cable: Use a different USB-C cable that is certified for high-power transfer. The cable being used may not support the requirements of your Anker Prime Power Bank. Verify Specifications: Make sure the charging port you are using supports a compatible output (in terms of wattage and voltage) for the Anker Prime Power Bank 20000mAh. Some power banks require specific power profiles, and not all charger ports may support these. Reset the Power Bank: For Anker power banks, you can reset the device by plugging both ends of the cable into the input and output ports simultaneously for 3–5 seconds. After resetting, charge and discharge the power bank to see if it works properly. Test with Another Charger: Try using a different charger to verify if the issue is specific to the center port on your current one. Test Charging Other Devices: If the power bank charges fine on other charger ports but not the center port, the port might not be designed to output the required power for your power bank. After trying the above steps, if your charger still doesn't charge the Anker Prime Power Bank using the center port, there could be a compatibility issue with that port or a hardware problem with the charger itself.