Battery mini 2 as powerbank

[MGee]

Hi, does anyone know if there's a possibility for using the mini 2 battery as a powerbank? I mean just one battery and not the solution of a batteryhub with 2 or 3 batteries since they take too much space. So a hub for only one battery would be perfect
Thanks

 

[dozzn]

I have not used these, but this may be what you’re looking for?

https://www.aliexpress.us/item/3256801874946525.html?gatewayAdapt=glo2usa4itemAdapt&_randl_shipto=US

 

[MGee]

pretty expensive solution compared to the standard battery hub (2 or 3 batteries)...