OK-
I'm not the speediest guy out there but..
I have a Garmin Edge 520- and rode a Century today.. at 5 1/2 hrs, I get a LOW BATTERY warning.
I guess that leaves me 15 % or so... and I finished the ride at 6:20... with the unit still on..
So- my question is, how long does a 520 stall on, full charged, and what can I do to preserve battery life?
Thanks for your wisdom to come!
