[DaJo]

Hey gang, as we all know our stock Panasonic batteries are pretty weak - and after about 6 years of ownership, I think it's almost about time to replace it for a more powerful & deep-cycle battery (since I run a dash camera).


Now I also want to save all my memory (radio presets, because my radio is apparently wonky - locks me out and none of the codes work... Already dealt with dealer and they sent it in for reflash but still couldn't get the codes)... Have any of you used a method where another power source is plugged in while changing out the old battery? (Through OBD2, or cigarette lighter?)