There are many great battery holders for the Sony batteries but in the end I always keep on struggling with getting them in and out.
I need something that is good for transportation, carries enough batteries and doesn't rattle
So I made a very simple insert for 6 Sony NPFZ100 batteries and used @Withy 's - Parametric 120x70x40 box as protective case.
A simple yet effective insert to prevent them from rattling or damaging while travelling.
Printing:
Post Printing: