I have accumulated quite a lot of Sony L type batteries that I use to power lights, monitors and the like. The problem I'm having is in storing them neatly when I take them on location, so that they are not just sitting in a sack. I'd like a case where I can see them at glace, and separated between the ones that are already discharged (and so need charging) and ones that are still fully charged. I was thinking of getting a Peli case with pick and pluck foam and one row would be discharged batteries and another row would be still fully charged, but it seems overkill to buy a Peli for that purpose. Maybe some kind of ammunition/bullet belt style inserts? How do you handle it, and/or is there a case of some kind to solve this issue? Thanks!