Managing rechargeable batteries - Eneloops charged or not?

I have a load of Eneloop batteries and I'm a bit new to rechargeable batteries in general. Possible silly question: is there some clever way to keep track which ones are empty and which ones are full?

I suppose I really should just have a container for to put the ones that need to be charged into. However I got a load of those small blue little cases with Eneloop on them and embarrassingly I keep getting the empty and full one mixed up!

This is one of those threads that I just feel I won't get any replies to but I'm hoping for an elegant solution to this.....thanks!

Never mind....answered my own question:

http://www.diyphotography.net/the-ultimate-guide-to-managing-batteries-on-location/

The only problem I now have is for devices that take only two batteries. How do I keep them in sets of two when the battery holders are always for four batteries?

georgefalls

You need something like this. All-in-one solution.
Not my advert BTW

http://www.ebay.ie/itm/Battery-organiser-with-tester-10x-AA-12x-AAA-alkaline-batteries-HQ-ALK-B-/181632789137?pt=UK_Computing_Other_Computing_Networking&hash=item2a4a286a91

almorris

One green box, one clear box. If in doubt, it goes straight into the charger or clear box. Buy more than you need.