How long can I record on the stock battery?? Can I use a sla?? I tried searching but it wasnt helpful
I've run my jb3 using the creative car adapter and a 12v 7ah for 18 hours of record time. That's 3 hours of .wav, file saves, deletes, backlight on and headphones at max. repeated 6 times, then froze about 40 min into the next try.
If you don't mind the weight of an sla, skip the 2nd internal. you can get the car adapter cheaper and run with an sla you already have.
JAson