Active
La Crosse BC-1000 (current/main use charger for all NiMhs/NiCad cells)
4AA/2AA Duracell CEF14N (use as backup, crap cells only)
4AA/AAA Energizer charger (emergency charger, crap cells only)
Inactive/Dead Chargers
Eveready NiCad Charger
2 Rayovac NiMH Chargers
AA's around 1000mAh (or higher) usable capacity (best batteries are on top)
4 2600mAh LaCrosse (2014)
4 2300mAh Duracells (2005)
3 1800mAh Duracells (2005)
4 2500mAh Energizer (2005)
2AA Eveready NiCad (1997 or earlier?) (200-300mAh capacity)
3AA Rayovac NiMHs (1999) (no to very little mAh capacity only works in remotes or clocks)
4AAA La Crosse (2014)
7AAA Energizers (2006)
4AAA from a Cobra walkie (2007) (360mAh average capacity)
I had no idea the Duracells were sort of bad until i cycled them in a charger and tried using them in a USB charger for cellphones, though they work just fine in flashlights, portable cd players and radios that take AA batteries. The LaCrosse batteries were just terrible from the start and had them overheat a few times in the charger on negative side of the terminal (they might have been severely overdischarged). I was shocked that the Rayovacs even hold a charge but doesn't give out much mA. Usually i'll just continually topping these batteries off, the Duracells maintain their charge for longer than any of the others (up to 3 months!) so they don't require charging as much unless i drain them. The Energizers require charging frequently (the self discharge is really high), but they perform decent enough to be put in a flashlight after being left on the charger, trickle charging for a day. I didn't add the AAA's i got with the LaCrosse charger only because i never ran capacity tests on them but they performed fairly well for AAA's in the USB charger. The Rayovac and Eveready are good enough for tv remotes. I haven't needed to recycle rechargeables yet but if any of these batteries start requiring a charge every few hours or start expanding or something to that effect i'm going to permanently retire those batteries.