Just wondering if anyone else has this issue or knows how to fix?
Relatively new Etrex 20, used maybe a total of 5 or 6 times. I usually put Energizer Advance Lithium batteries in everything. They're great batteries and last long. They used to last even in the Etrex, but lately I've noticed it eating them up when off. I had unit in case for 3 or 4 weeks, when I went to use it, my fresh batteries were dead. I put in a new set a week ago, left them in, went to use unit yesterday, dead again. Any ideas, anyone else experience this?