Thomas-Distributing - Rechargeable Battery Supply, Chargers for Rechargeable Batteries, Digital Camera Batteries, Lithium Batteries And Testers. _A bump on the topic, my two year old NiMh batteries are finally showing their age. Used to get 2 hours of life, now just an hour. Time for an upgrade. Things have moved quickly with this stuff.
Two years ago a battery had 1700mAH and now that is much bigger at 2500 mAh so that is nearly 1/3 more charge. Still no Lithiums that are AAs though yet 🙁
They also have rechargeable CR-123A tablet batteries as well now for "$27":http://www.nimhbattery.com/delkin-rcr-123a-rechargeable-charger.htm