To Be Charged, or Not to Be Charged???

[Kimpetuous]

Here is the method I use to remember which battery needs to be charged and also to protect the screw-in part from dirt:

It also works great for hiding the LCD, if you are so inclined to do so.

[Gemini]

I carry all my kit in a black leather make up bag,all my spare batteries are in an old cartridge box (in the make up bag) and they're all lined up similar to a pack of real cigs, they're screw side up if ok, and led side up if needing a recharge and i've found that works for me.

[Angela]

Same here - just put them the other way up in my case... same for used cartridges