Power / Battery Management

Do you guys have a set power/battery management setup?

Personally I'm just building it out at the moment but I'd like to have at least one, if not two, sets of spares for every device. This means I have the following as spares.

  • 5 AA
  • 7 AAA
  • 1 CR2
  • 2 CR123A
  • 2 CR2032

This doesn't give me a full set of 2 spares, but does give me a set of 2 spares for every essential piece of equipment (ear pro, radio, optic, light). Just need to find a way to carry all of this efficiently.

In addition to this I have a rough schedule of when to swap batteries based on their average usage.

Do you guys have recommendations in regards to storing/carrying batteries with your kit?