Powerboard for Batteries and Wallpower

[Bakuku]

Hi all,

I want my portable to have both battery power for outdoor and wallpower for indoor use.
My question is, do I need two different powerboards for this to work?
The Zenloc custom for battery mode and the original for indoor use?

Could someone show me a diagram of how I should wire this?

Thanks in Advance.
Greets,
Bakuku

 

[Prog]

http://forums.modretro.com/viewtopic.php?f=7&t=9167