Rechargeable Triple AAA Batteries - FM Transmitters

[TheGreat2nd]

I have an FM transmitter, the iRock.
This thing eats batteries like no tomorrow.
Now, what's the cheapest Triple AAA charger and battery pack out there?
Best one?


EDIT: Recommendations for some better FM transmitters?
I have a Nomad Zen, not an Ipod.

[Graystone]

The highest Milliamp you can get is the best. when buying rechargeable look for something on the package of battery that says 2000 mah or higher. mah is milliamp an hour. anything name brand will do fine. and you are at least looking at 20 bucks. just google 'rechargeable batteries' and some good websites should pop up.

[rmewpm]

try batteryspace.com http://batteryspace.com/index.asp?PageAction=VIEWPROD&ProdID=297

[gregthomas77]

Switch to the Itrip. I got it for my ipod and it uses the battery from the ipod for energy. 34 dollars online at walmart.com or 40 instore at best buy.

[TheGreat2nd]

I have a Nomad Zen.

Any recommendations for maybe a better transmitter?
Any I can find B&M to get right away?

[BIG5]

Isn't triple AAA redundant?

[TheGreat2nd]

Isn't triple AAA redundant?
Just to clarify :P
Triple A, Triple AAA, AAA batteries.
Meh.

[WAJedi]

I use an FM transmitter for my Zen Micro that is powered by the cigarette lighter in my car. THere is also supposedly a way to charge the MP3 player as it plays,, but I havent looked at it. This is the one I have, here (http://www.bestbuy.com/site/olspage.jsp?skuId=2049161&type=product&id=1051384430114)

[Graystone]

Milliamps per hour (mAh) refers to battery capacity. A 1/1000th of an amp, e.g.: 1.0Ah = 1000mAh. or basically how long it lasts between recharging.

just to clarify my early post.