My battery goes into “low battery” after only 4 to 4,5 hrs. I don’t believe this is normal or correct. It is beyond inconvenient to say the least. I charge battery after use. When not in use it’s turned off. I learned from a battery replacement store here in town that replacing battery on this model would stand a 90 % chance of damaging screen! Who needs that, right? Can someone point me in the direction that would make Garmin support help/respond? Thanks