Is there a larger battery since I have a lot of space with new microSD
I'm replacing the 80 GB HDD with a board that can hold 4 microSD cards. The board will fit into a 30 GB iPod, which means I have a lot of space available in the 80 GB device. I was wondering if I could get a battery that is larger than the one that is in the device to fill the space and give it a nice boost for longer times between charges.
Is there such a battery out there?