Ok I have a digital camera with AA batteries. Is there any way I can use a rechargeable battery in it? My damn camera is eating up these AAs so please answer me. Absolutely. I have the same problem with my Canon Powershot A10 - it's an older digital camera and it just eats batteries. Try the Energizer AA NiMH batteries with 2300 or 2500 mAH. You can get a whole set of four, plus a charger for about $25 at Target and similar stores. They work very well and will last longer between charges than alkaline AA batteries.
If you want the longest run time, try Lithium batteries. They are expensive, though. The rechargeable AAs are the best overall deal. Karl got it right. two sets of NiMHi AA batteries. Look for at least 2500mAh ratings. they're available at Target, Best Buy, RadioShack, Circuit City, etc.
or- you could go on-line to Thomas Distributing and get some high end stuff. | 