I'm looking for a battery solution for the Beagleboard XM, which requires a 5V power supply. I currently have a simple 4x1.2V AA battery pack, but I'm not particularly satisfied with it:
1) It gets overcharged (~5.2V) and activates the overvoltage detector of the machine.
2) I have to remove the batteries from the pack to put them on a charger every time I need to charge them. I'd much prefer a solution that with no separate parts and one in which you don't need to move the batteries around.
The BeagleJuice is the closest thing I've found to what I'm looking for, but there's no version out for XM yet.
I'm embarrassingly electronics-illiterate, so I don't really know how to go about this. Any help?