I am not expecting this to get many downloads, but some might find it useful. It is a battery station for two Anker battery banks. One is a Magsafe 18.5 Wh battery, and the other is an Anker Powercore 1000 slim 32Wh battery. It also has a through hole for holding assorted goods, but I use it to hold my bike light when charging. Hopefully, this is able to help someone :)