If I can get three hours, that should be about the length I'd need. I did two shows last Friday night and the total recording time of both bands was less than two hours total. I just need to make sure I can turn the nbox on and off. That way I can turn the power on when needed. I'll probably throw the batteries in shortly before hitting the venue. Is the nbox held together with screws? If it is, then I need to add a screw driver to the back pack I cart around with me to shows.
Thanks for explaining to me about how the batteries are wired inside with the labeling. Since I've never seen the inside of an nbox, I didn't know the fine details. I'll just need to remember for longer shows, festivals, to do some switching between bands. Sounds like I will eventually need to order four more of these rechargeables.
Thanks guys! Oh, what sort of multimeter would you guys recommend?