Mophie 3 in 1 stand wont charge air pods or apple watch

Hi I just purchased the Mophie 3 in 1 stand. I also just purchased the magsafe charger to go with it. It will charge my phone but nothing else. When I connect the airpods the light just blinks and the apple watch does not charge but no lights come on. I have tried multiple outlets, I have tested the connection with all cables by disconnecting and reconnecting. Why isn't it working? I have triple checked the compatibility and all my devices are stated as being compatible. I have an iphone 13, apple watch SE, and airpods 2nd generation... I have removed all cases from the devices.